The Prophet (ﷺ) said, "Listen and obey (your chief) even if an Ethiopian whose head is like a raisin were made your chief."
Sahih al-Bukhari Book 10, Hadith 88
← Previous Hadith 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 Quran more than the others used to lead them in prayer.

Sahih al-Bukhari Book 10, Hadith 87 Next Hadith → Allah's Messenger (ﷺ) said, "If the Imam leads the prayer correctly then he and you will receive the rewards but if he makes a mistake (in the prayer) then you will receive the reward for the prayer and the sin will be his."

Sahih al-Bukhari Book 10, Hadith 89