أَبِي مُوسَى الْأَشْعَرِيِّ أَنَّهُ أَمَرَ بِصَوْمِ عَاشُورَاءَ، وَقَالَ: «كَانَ رَسُولُ اللَّهِ يَصُومُهُ»

Biography

"O Allah, fill him with knowledge."

The Prophet ﷺ supplicated for Abu Hurayrah after he complained of forgetting hadith. From that day, Abu Hurayrah said: "I never forgot a hadith after that."

— Sahih al-Bukhari, Sahih Muslim (multiple chains)

This well-attested narration is cited by classical scholars as the divinely-given basis for Abu Hurayrah's extraordinary memory.

Reliability Assessment

Abu Hurayrah is one of the seven most prolific narrators of Hadith. Because of the sheer volume of his narrations — exceeding five thousand — his case received particular attention from classical Hadith critics. The early scholars established his reliability through multiple lines of evidence: his close companionship of the Prophet ﷺ for three years of devoted study, the consistent agreement of his narrations with those of other Sahaba, the prayers of the Prophet ﷺ for his memory (preserved in authentic chains), and the testimony of his contemporaries.

All Hadiths Narrated - 1

Classical Scholar Assessments

Engaging with Skepticism مناقشة الشبهات

A small number of voices — both early and modern — have raised questions about the volume of Abu Hurayrah's narrations. Classical and modern scholars have addressed these systematically. We summarise the key responses here.