Narrated Ibn `Umar: When the earliest emigrants came to Al-`Usba [??] a place in Quba', before the arrival of the Prophet- Salim, the slave of Abu Hudhaifa, who knew the Qur'an more than the others used to lead them in prayer.
Hadith ReferenceSahih Bukhari / The Book of Adhan / Hadith: 692
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة