How old was Aisha when she married the Prophet?

Few questions about the Prophet ﷺ are asked as often as this one, by Muslims and by their neighbors. The best-known answer comes from reports in Sahih al-Bukhari and Sahih Muslim: Aisha (may Allah be pleased with her) was six years old when her marriage contract was made and nine when she joined the Prophet’s ﷺ household in Medina. Scholars have long discussed the chronology, and some modern historians argue that she was older. Whatever her age, the ruling for Muslims today is settled. Marrying a child is haram, because the Quran ties marriage to maturity and the sharia forbids harm to the young.

What do the hadith say about Aisha’s age?

The reports come through Hishām ibn ʿUrwa, who narrated them from his father ʿUrwa ibn al-Zubayr, Aisha’s nephew. In the version in Sahih al-Bukhari, Aisha says that the Prophet ﷺ married her when she was six, that she came to his house at nine, and that she lived with him for nine years (Sahih al-Bukhari 5133). A longer version describes her playing on a swing with her friends on the day her mother brought her to the new household (Sahih al-Bukhari 3894; Sahih Muslim 1422a).

The contract was made in Mecca after the death of Khadija, one to three years before the Hijra by the various reports. Aisha moved into the Prophet’s ﷺ home in Medina in the first or second year after the Hijra. Most classical scholars accepted these numbers, and ages at marriage in seventh-century Arabia, as in much of the ancient world, were set by custom and by the onset of puberty.

Why do some scholars think Aisha was older?

The scholars of hadith themselves preserved the material that later writers used to question the numbers. The main arguments are these:

• The source of the reports. Nearly every chain for the age of six and nine passes through Hishām ibn ʿUrwa, who narrated it after moving from Medina to Iraq late in life. The critic Ibn al-Qaṭṭān said Hishām’s memory weakened there; al-Dhahabi (d. 1348) rejected that claim.
• The age of her sister Asmāʾ. Later historians, including Ibn Kathir (d. 1373), record that Asmāʾ bint Abī Bakr was ten years older than Aisha and died in 73 AH at about one hundred. On that reckoning Aisha would have been in her late teens at marriage. Defenders of the traditional dating answer that this report has a weak chain.
• Her memory of Mecca. Aisha said she was “a young girl at play” in Mecca when the verse “But the Hour is their appointed time” (54:46) was revealed (Sahih al-Bukhari 4876). Sūrat al-Qamar is usually dated several years before the Hijra.

In 2022 Joshua Little completed an Oxford doctoral thesis tracing every version of the report. He argued that the report began with Hishām himself after he settled in Iraq, sometime between about 754 and 765, more than a century after the marriage. Other researchers, including a 2018 paper published by Yaqeen Institute, defend the traditional chronology. The question belongs to history and the criticism of reports, and no article of faith depends on its answer. The broader question of how scholars weigh such reports is taken up in Are all hadith authentic?

Does Aisha’s age make child marriage permissible today?

It does not, and the evidence for this comes from the Quran itself. Speaking of orphans in a guardian’s care, Allah says:

وَٱبۡتَلُواْ ٱلۡيَتَٰمَىٰ حَتَّىٰٓ إِذَا بَلَغُواْ ٱلنِّكَاحَ فَإِنۡ ءَانَسۡتُم مِّنۡهُمۡ رُشۡدٗا فَٱدۡفَعُوٓاْ إِلَيۡهِمۡ أَمۡوَٰلَهُمۡ

“Test the orphans until they reach the age of marriage. Then, if you find sound judgment in them, hand over their property to them.”

Quran 4:6

The verse names an “age of marriage” (bulūgh al-nikāḥ, بلوغ النكاح) and links it to sound judgment (rushd, رشد). Two early jurists drew the conclusion directly. Ibn Shubruma of Kufa (d. 761) and Abu Bakr al-Aṣamm of Basra held that a minor may not be married at all until they come of age, because otherwise the verse’s mention of an age of marriage would have no meaning; al-Sarakhsi (d. c. 1090) records their view in al-Mabsūṭ.

The Prophet ﷺ also made the bride’s consent a condition of marriage:

«لاَ تُنْكَحُ الأَيِّمُ حَتَّى تُسْتَأْمَرَ وَلاَ تُنْكَحُ الْبِكْرُ حَتَّى تُسْتَأْذَنَ»

“A woman who has been married before is not to be married until she is consulted, and a woman who has never married is not to be married until her permission is sought.”

Sahih al-Bukhari 5136

A child cannot give the free and informed consent that marriage requires (Is forced marriage allowed in Islam?). Even the classical jurists who let a father contract a marriage for a young daughter forbade her husband to live with her until she was ready and held him liable for any harm. Today we know far more about that harm: early pregnancy endangers girls’ lives, and early marriage ends their schooling. The objectives of the sharia (maqāṣid al-sharīʿa, مقاصد الشريعة) protect life, mind, and family, and the Prophet ﷺ ruled that “there is to be no harm and no harming” (lā ḍarar wa-lā ḍirār; Sunan Ibn Majah 2341, graded sahih by al-Albani and included by al-Nawawi in his Forty Hadith).

Muslim-majority states have written this into law. Morocco’s 2004 family code set the age of marriage at 18 for both sexes, Egypt raised it to 18 in 2008, and Indonesia raised it to 19 in 2019. The customs of seventh-century Arabia were never a sunna to imitate; Islamic law follows custom (ʿurf) in what the texts leave open, and the custom of the Muslim world today, grounded in what we know of children’s welfare, is clear.

Who was Aisha?

Aisha’s age has drawn more attention than her life, and her life is the greater story. She was among the foremost scholars of the first generation. More than two thousand hadith come to us through her, and senior Companions brought her their questions on law, ritual, and the Quran. The Shafiʿi scholar al-Zarkashi (d. 1392) gathered the cases in which she corrected other Companions into a whole book, al-Ijāba. When ʿAmr ibn al-ʿĀṣ asked the Prophet ﷺ who was most beloved to him, he answered: “Aisha” (Sahih al-Bukhari 3662). She taught in Medina for almost fifty years after his death. Her place among the women who carried Islamic learning is described in Who were the great women scholars of Islam?, and the Prophet’s ﷺ other marriages in How many wives did the Prophet have?

Marriage as tranquility and mercy

The Quran describes marriage as a bond between two people able to give each other rest, love, and mercy:

وَمِنۡ ءَايَٰتِهِۦٓ أَنۡ خَلَقَ لَكُم مِّنۡ أَنفُسِكُمۡ أَزۡوَٰجٗا لِّتَسۡكُنُوٓاْ إِلَيۡهَا وَجَعَلَ بَيۡنَكُم مَّوَدَّةٗ وَرَحۡمَةً

“Among His signs is that He created for you spouses from among yourselves, so that you may find rest in them, and He placed between you love and mercy.”

Quran 30:21

May Allah protect every child, grant every marriage the love and mercy He describes, and fill our hearts with the respect for Aisha that her learning deserves.