The Seven Ahruf: The Quran Was Revealed in Seven — What Were They?

A Cloak Seized in the Prophet's Own Mosque

Madinah, during the lifetime of the Prophet Muhammad ﷺ. Umar ibn al-Khattab — a man taught his recitation by the Prophet himself — stands in prayer and hears Hisham ibn Hakim reciting Surah al-Furqan. But Hisham is reciting it in wordings Umar was never taught. Umar later described his own state: he nearly pounced on him in the prayer itself. He forces himself to wait for the closing salam — then seizes Hisham by his cloak and hauls him to the Messenger of Allah ﷺ.

What happened next is preserved in the two most authenticated hadith collections in Islam, Bukhari and Muslim. The Prophet listened to both men — and approved both recitations, declaring that this Quran was revealed upon seven ahruf. That single sentence opened a question Muslim scholarship has been working on for fourteen centuries: what exactly were the seven ahruf, and where are they today?