Sahih Muslim
Sahih Muslim 1838e
وَحَدَّثَنِي سَلَمَةُ بْنُ شَبِيبٍ، حَدَّثَنَا الْحَسَنُ بْنُ أَعْيَنَ، حَدَّثَنَا مَعْقِلٌ، عَنْ زَيْدِ بْنِ أَبِي، أُنَيْسَةَ عَنْ يَحْيَى بْنِ حُصَيْنٍ، عَنْ جَدَّتِهِ أُمِّ الْحُصَيْنِ، قَالَ سَمِعْتُهَا تَقُولُ، حَجَجْتُ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم حَجَّةَ الْوَدَاعِ - قَالَتْ - فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم قَوْلاً كَثِيرًا ثُمَّ سَمِعْتُهُ يَقُولُ " إِنْ أُمِّرَ عَلَيْكُمْ عَبْدٌ مُجَدَّعٌ - حَسِبْتُهَا قَالَتْ - أَسْوَدُ يَقُودُكُمْ بِكِتَابِ اللَّهِ فَاسْمَعُوا لَهُ وَأَطِيعُوا " .
Salamah ibn Shabib narrated to me; al-Hasan ibn Ayan narrated to us; Maqil narrated to us, from Zayd ibn Abi Unaysah, from Yahya ibn Husayn, from his grandmother Umm al-Husayn. He said: I heard her say: I performed the Farewell Pilgrimage with the Messenger of Allah, peace and blessings be upon him. She said: The Messenger of Allah spoke at length, then I heard him say: “If a mutilated slave is appointed over you—I think she said, a black man—who leads you according to the Book of Allah, then listen to him and obey him.”