[Machine] I heard the Prophet ﷺ deliver a sermon during the Farewell Pilgrimage, saying, "O people, fear Allah and listen and obey. Even if an Abyssinian slave is appointed as your leader and his head is like a raisin, he should be obeyed as long as he upholds the Book of Allah among you."  

سَمِعْتُ النَّبِيَّ ﷺ يَخْطُبُ فِي حَجَّةِ الْوَدَاعِ يَقُولُ يَا أَيُّهَا النَّاسُ اتَّقُوا اللهَ وَاسْمَعُوا وَأَطِيعُوا وَإِنْ أُمِّرَ عَلَيْكُمْ عَبْدٌ حَبَشِيٌّ مُجَدَّعٌ مَا أَقَامَ فِيكُمْ كِتَابَ اللهِ