Sahih Muslim · Book 33 · Hadith 1858 a
وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، أَخْبَرَنَا يَزِيدُ بْنُ زُرَيْعٍ، عَنْ خَالِدٍ، عَنِ الْحَكَمِ بْنِ عَبْدِ اللَّهِ، بْنِ الأَعْرَجِ عَنْ مَعْقِلِ بْنِ يَسَارٍ، قَالَ لَقَدْ رَأَيْتُنِي يَوْمَ الشَّجَرَةِ وَالنَّبِيُّ صلى الله عليه وسلم يُبَايِعُ النَّاسَ وَأَنَا رَافِعٌ غُصْنًا مِنْ أَغْصَانِهَا عَنْ رَأْسِهِ وَنَحْنُ أَرْبَعَ عَشْرَةَ مِائَةً قَالَ لَمْ…
It has been narrated on the authority of Ma'qil b. Yasar who aaid: I remember being present on the Day of the Tree, and the Prophet (ﷺ) was taking the oath of the people and I was holding a twig of the tree over his head…