"Yazid performed Hajj in the Farewell Pilgrimage with the Prophet (s.a.w) when I was seven years old." So 'Ali bin Al-Madini narrated from Yahya bin Sa'eed Al-Qattan: "Muhammad bin Yusuf was a very reliable narrator of Hadith, and As-Sa'ib bin Yazid was his grandfather, and Muhammad bin Yusuf would say: 'As-Sa'ib bin Yazid narrated to me- and he is my grandfather from my mother's side."'
. حَدَّثَنَا قُتَيْبَةُ حَدَّثَنَا حَاتِمُ بْنُ إِسْمَاعِيلَ عَنْ مُحَمَّدِ بْنِ يُوسُفَ عَنِ السَّائِبِ بْنِ يَزِيدَ قَالَ حَجَّ يَزِيدُ مَعَ النَّبِيِّ صلى الله عليه وسلم حَجَّةَ الْوَدَاعِ وَأَنَا ابْنُ سَبْعِ سِنِينَ . فَقَالَ عَلِيُّ بْنُ الْمَدِينِيِّ عَنْ يَحْيَى بْنِ سَعِيدٍ الْقَطَّانِ كَانَ مُحَمَّدُ بْنُ يُوسُفَ ثَبْتًا صَاحِبَ حَدِيثٍ وَكَانَ السَّائِبُ بْنُ يَزِيدَ جَدَّهُ وَكَانَ مُحَمَّدُ بْنُ يُوسُفَ يَقُولُ حَدَّثَنِي السَّائِبُ بْنُ يَزِيدَ وَهُوَ جَدِّي مِنْ قِبَلِ أُمِّي .
Tirmizi
Chapters On Al-Fitan • Hadith 2246