Sahih al-Bukhari
Sahih al-Bukhari 696
Offering prayers behind a man who is a victim of Al-Fitan (trials and affections) or a heretic.
Arabic hadith text
حَدَّثَنَا مُحَمَّدُ بْنُ أَبَانَ، حَدَّثَنَا غُنْدَرٌ، عَنْ شُعْبَةَ، عَنْ أَبِي التَّيَّاحِ، أَنَّهُ سَمِعَ أَنَسَ بْنَ مَالِكٍ، قَالَ النَّبِيُّ صلى الله عليه وسلم لأَبِي ذَرٍّ "اسْمَعْ وَأَطِعْ، وَلَوْ لِحَبَشِيٍّ كَأَنَّ رَأْسَهُ زَبِيبَةٌ "
Translation
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."