Sahih
حَدَّثَنَا عَمْرُو بْنُ عَوْنٍ، أَخْبَرَنَا هُشَيْمٌ، عَنْ أَبِي بِشْرٍ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، فِي هَذِهِ الْقِصَّةِ قَالَ فَأَخَذَ بِرَأْسِي أَوْ بِذُؤَابَتِي فَأَقَامَنِي عَنْ يَمِينِهِ .
Another version of this tradition transmitted through a different chain of narrators by Ibn ‘Abbas says:“He took my head or the hair of my head and made me stand on his right side”