حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، حَدَّثَنَا وَكِيعٌ، عَنْ إِسْمَاعِيلَ بْنِ أَبِي خَالِدٍ، قَالَ رَأَيْتُ أَبَا كَاهِلٍ وَكَانَتْ لَهُ صُحْبَةٌ فَحَدَّثَنِي أَخِي، عَنْهُ قَالَ رَأَيْتُ النَّبِيَّ ـ صلى الله عليه وسلم ـ يَخْطُبُ عَلَى نَاقَةٍ وَحَبَشِيٌّ آخِذٌ بِخِطَامِهَا ‏.‏
Translation
It wasnarrated that Isma’il bin Abu Khalid said

“I saw Abu Kahil,andhe was a Companions, and my brother narrated to me that he said:‘Isaw the Prophet (ﷺ) delivering the sermon atop his she-camel, andan Ethiopian was holding onto its reins.’”