| Key Takeaways |
| Khadija bint Khuwaylid was approximately 40 years old when she married Prophet Muhammad (PBUH), who was 25 at the time — making her 15 years his senior. |
| Khadija was a respected, successful merchant of noble lineage in Mecca who initiated the marriage proposal to Muhammad (PBUH) after witnessing his honesty and character firsthand. |
| Their marriage lasted 25 years until Khadija’s death in 619 CE — and the Prophet (PBUH) remained exclusively devoted to her throughout that entire time, taking no other wife while she lived. |
| The Prophet (PBUH) described Khadija as the first to believe in him, the greatest support of his prophetic mission, and one of the four greatest women Allah ever created. |
| Classical Islamic scholars unanimously record Khadija’s age at marriage as approximately 40, based on authenticated biographical sources from the earliest Islamic historical tradition. |
When the Prophet Muhammad (PBUH) married Khadija bint Khuwaylid, he was a 25-year-old man of sterling character but modest means — and she was a 40-year-old widow of wealth, nobility, and remarkable discernment. She chose him. That single fact dismantles the distorted narratives about this marriage before they can even form.
Their 25-year union was the foundation upon which the Prophet (PBUH) stood when revelation came, when persecution began, and when the weight of carrying a divine message threatened to overwhelm a human heart.
Who Was Khadija bint Khuwaylid?
Khadija bint Khuwaylid was no ordinary figure in pre-Islamic Mecca. She belonged to the Qurayshi clan of Asad and was known throughout the Arabian Peninsula as a woman of extraordinary business acumen, noble character, and personal dignity.
Her standing was so distinguished that she had earned the title Al-Tahira (The Pure One) — honorifics the Meccan community bestowed on her of its own accord, long before Islam.
Khadija bint Khuwaylid had been widowed twice before, and despite no shortage of suitors from among Mecca’s most prominent men, she had declined them all. Her priority was integrity — and she would find it in an unlikely employee.
Muhammad (PBUH), before prophethood, had already built a reputation in Mecca as Al-Amin — the Trustworthy. When Khadija sought a reliable agent to lead one of her trade caravans to Syria, she was directed to him. She sent her servant Maysara along to observe.
What Maysara reported back — Muhammad’s (PBUH) impeccable honesty, his calm authority, the profits he returned, and what Maysara witnessed of signs of his noble character — confirmed what Khadija’s own discernment had already begun to sense.
She made her decision and sent a proposal. The entire biographical tradition of Islam records this without ambiguity: Khadija initiated the marriage proposal to Muhammad (PBUH) — not the other way around.
How Old Was Khadija When She Married the Prophet?
Khadija was approximately 40 years old when she married Muhammad (PBUH). This is the position recorded by the overwhelming majority of classical Islamic scholars and the foundational biographical sources of the Islamic tradition.
Ibn Ishaq (704–768 CE), the earliest compiler of the Prophet’s biography (Sirah) whose work survives through Ibn Hisham’s recension, records Khadija’s age at marriage as forty. Ibn Hisham’s Al-Sirah Al-Nabawiyyah — the most authoritative early biography of the Prophet — preserves this account as the primary record.
A minority scholarly opinion places her age at 28 or 25, citing alternative chains of narration. The great hadith scholar and biographer Imam al-Dhahabi (1274–1348 CE) acknowledged these variant reports in his Siyar A’lam al-Nubala but noted the 40-year narration as the dominant and most widely accepted position among scholars of biography (ahl al-sirah).
The minority view has been transmitted but does not overturn the predominant position of classical Islamic scholarship.
The Prophet Muhammad (PBUH) was 25 years old at the time of their marriage. The age difference between Prophet Muhammad and Khadija was therefore approximately 15 years, with Khadija being the elder.
The Marriage Proposal and Wedding of Prophet Muhammad with Khadija
After Khadija decided that Muhammad (PBUH) was the man she wished to marry, she expressed her intention through a trusted friend, Nafisa bint Munabbih, who approached Muhammad (PBUH) discreetly to gauge his willingness. When he consented, the formal proposal was made.
The marriage was conducted in the proper Arab tradition of the time. Muhammad’s (PBUH) uncle Abu Talib gave the khutbah (sermon) at the wedding, extolling the nobility of his nephew.
Khadija’s father, Khuwaylid ibn Asad — or in some accounts her uncle ‘Amr ibn Asad, given uncertainty about whether her father was alive at that time — gave her hand in marriage. The mahr (dowry) given by Muhammad (PBUH) is recorded by Ibn Sa’d as twenty young camels.
The marriage was not a social arrangement of convenience. From the first days, it was a partnership of equals in spirit — a man of profound moral character and a woman of deep wisdom, bound by genuine respect and, as the historical record makes clear, a love that would define the Prophet’s (PBUH) emotional world for the rest of his life.
Prophet Muhammad’s Marriage Life With Khadija
The marriage of the Prophet Muhammad (PBUH) with Khadija produced six children: two sons — Qasim and Abdullah (also called Al-Tahir and Al-Tayyib), both of whom died in infancy — and four daughters: Zaynab, Ruqayyah, Umm Kulthum, and Fatimah.
Fatimah al-Zahra would become one of the most honored women in Islamic history, the mother of Hasan and Husayn, and one of the four women the Prophet (PBUH) described as the greatest Allah ever created.
Throughout the 25 years of their marriage, the Prophet (PBUH) took no other wife
In a society where polygamy was the norm and powerful men routinely maintained multiple households, this exclusivity was conspicuous and deliberate. It was the expression of a bond that had no need for addition.
Khadija’s role in the mission of Islam began at its most critical moment
When the Prophet (PBUH) received the first revelation in the Cave of Hira and returned home trembling — overwhelmed and afraid — it was Khadija who wrapped him in a cloak, steadied him with her words, and spoke the famous declaration:
“By Allah, Allah will never disgrace you. You uphold the ties of kinship, you speak the truth, you bear people’s burdens, you help the destitute, you entertain guests, and you help those afflicted by genuine hardship.”
These words, recorded in Sahih al-Bukhari (Hadith 3), are among the most important in all of Islamic history.
Khadija was the first person to embrace Islam
Khadija was the first person to embrace Islam — the first human being to accept the prophetic message as truth.
She then took the Prophet (PBUH) to her cousin Waraqah ibn Nawfal, a learned scholar of the Christian scriptures, who confirmed that the revelation Muhammad (PBUH) had received was the same divine message brought to the prophets before him.
The Prophet’s Love for Khadija After Her Death
Khadija died in the month of Ramadan, 619 CE — in what became known as the ‘Am al-Huzn, the Year of Grief, because Abu Talib, the Prophet’s (PBUH) uncle and protector, died in the same year. The Prophet (PBUH) was devastated.
Years later, the depth of that grief was still visible. ‘Aisha (may Allah be pleased with her) narrated: “I never felt jealous of any of the wives of the Prophet as much as I felt jealous of Khadija, although she had died before he married me, because of the frequent mention he made of her.”
Recorded in Sahih al-Bukhari (Hadith 3816), ‘Aisha’s account reveals the living presence Khadija maintained in the Prophet’s (PBUH) heart.
Prophet Muhammad continued to honor her memory through concrete acts: slaughtering animals and distributing the meat to her friends, receiving her companions with warmth whenever they visited, and speaking of her with consistent reverence until the end of his life.
The Prophet (PBUH) himself testified to her rank:
“Khadija believed in me when the people rejected me, and she supported me with her wealth when the people deprived me.”
And in the famous hadith recorded in Sahih Muslim (Hadith 2430), the angel Jibril conveyed Allah’s own salam — peace and greetings — to Khadija through the Prophet (PBUH), and gave her the glad tidings of a palace in Paradise built of hollow pearl, free from noise and fatigue. No other wife received this distinction in the authenticated hadith literature.
The Prophet (PBUH) counted Khadija among the four greatest women Allah ever created, alongside Maryam bint ‘Imran (Mary), Asiya bint Muzahim (the wife of Pharaoh), and Fatimah bint Muhammad — as recorded in Sahih al-Bukhari and Sahih Muslim.
Women of distinguished character and role are honored across the Quran’s narrative. The platform 10 women mentioned in the Quran explores this tradition of honor further.
Why Does Prophet Muhammad’s Marriage to Khadija Carry Meaning for Humanity?
The marriage of the Prophet Muhammad (PBUH) with Khadija is not simply a biographical footnote. It is a lived model of Islamic values in their most concrete form.
A woman initiated the proposal. Islam honored her agency without reservation. A younger man accepted with dignity, not diminishment.
The Quran’s framework for marriage — rooted in mawaddah (affection) and rahmah (mercy), as stated in Surah Ar-Rum (30:21) — was exemplified in this union before the verses were even revealed.
“And of His signs is that He created for you from yourselves mates that you may find tranquility in them; and He placed between you affection and mercy.”
(Quran 30:21)
The marriage demonstrated that the Prophet (PBUH) valued a woman’s wisdom, independence, and character — not her youth.
It established that exclusive devotion, emotional fidelity, and profound partnership are not foreign to Islamic marriage but are embodied in its greatest example.
The understanding of what Muslims believe about the Quran — as a living guide, not merely a historical text — helps illuminate why this marriage remains a living reference point for Muslim families today, not just a story from the past.
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Summary
Khadija bint Khuwaylid, approximately 40 years old at marriage, proposed to a 25-year-old Muhammad (PBUH) based on witnessed integrity and character. Their 25-year exclusive union — rooted in mutual respect and documented love — became the emotional foundation of the prophetic mission.
The Prophet’s (PBUH) lifelong reverence for Khadija, the first believer in Islam, reflects a model of marriage defined by mawaddah and rahmah — values Islam continues to present as the universal standard for human partnership across all times.
Frequently Asked Questions
How old was Khadija when she married the Prophet Muhammad?
Khadija bint Khuwaylid was approximately 40 years old when she married Prophet Muhammad (PBUH), who was 25 at the time. This is the position recorded by Ibn Ishaq, Ibn Hisham, and the majority of classical Islamic biographical scholars, and it remains the predominant accepted view in the Islamic scholarly tradition.
What was the age difference between Prophet Muhammad and Khadija?
The age difference between Prophet Muhammad and Khadija was approximately 15 years, with Khadija being the elder. She was around 40 and he was 25 at the time of their marriage. A minority opinion recorded by some scholars places her age lower, but the dominant classical position holds the 15-year difference.
Who proposed marriage first — the Prophet or Khadija?
Khadija initiated the marriage proposal. After observing Muhammad’s (PBUH) honesty and character through her servant Maysara during a trade caravan, she sent a trusted friend, Nafisa bint Munabbih, to sound out his willingness. The entire Islamic biographical tradition records this without dispute — Khadija chose him, not the other way around.
Did the Prophet Muhammad take any other wife while Khadija was alive?
No. Throughout their 25-year marriage, the Prophet (PBUH) took no other wife. In a society where polygamy was common and widely practiced, this exclusive devotion was deliberate and remarkable. The Prophet (PBUH) only married other women after Khadija’s death in 619 CE, and he continued to speak of her with deep love and reverence for the rest of his life.
What was Khadija’s role in the beginning of Islam?
Khadija was the first person to embrace Islam — the very first human being to accept the Prophet’s (PBUH) message as truth. When revelation came and the Prophet returned home overwhelmed and afraid, Khadija comforted him, affirmed his character, and took him to Waraqah ibn Nawfal for guidance. Her wealth, emotional steadiness, and unwavering belief sustained the earliest and most vulnerable phase of the prophetic mission.
