(56) باب إِمَامَةِ الْمَفْتُونِ وَالْمُبْتَدِعِ
Narrated Anas bin Malik:
The Prophet (ﷺ) said to Abu-Dhar, "Listen and obey (your chief) even if he is an Ethiopian with a head like a raisin."
Reference: Sahih al-Bukhari 696
In-book reference: Book 10, Hadith 91
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 11, Hadith 664