Sahih Bukhari Volume 9, Book 89, Hadith Number 256.Sahih Bukhari Book 89. Judgments (Ahkaam) Narrated By Anas bin Malik : Allah’s Apostle said, “You should listen to and obey, your ruler even if he was an Ethiopian (black) slave whose head looks like a raisin.” Related Previous Post Sahih Bukhari Volume 9, Book 89, Hadith Number 257. Next Post Sahih Bukhari Volume 9, Book 89, Hadith Number 255.