Sunan an-Nasa'i 806
سنن النسائي#806Sahihأَخْبَرَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ، قَالَ حَدَّثَنَا ابْنُ عُلَيَّةَ، عَنْ أَيُّوبَ، عَنْ عَبْدِ اللَّهِ بْنِ سَعِيدِ بْنِ جُبَيْرٍ، عَنْ أَبِيهِ، عَنِ ابْنِ عَبَّاسٍ، قَالَ بِتُّ عِنْدَ خَالَتِي مَيْمُونَةَ فَقَامَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُصَلِّي مِنَ اللَّيْلِ فَقُمْتُ عَنْ شِمَالِهِ فَقَالَ بِي هَكَذَا فَأَخَذَ بِرَأْسِي فَأَقَامَنِي عَنْ يَمِينِهِ .
It was narrated that Ibn Abbas said:"I stayed overnight with my maternal aunt Maimunah, and the Messenger of Allah (ﷺ) got up to pray at night. I stood on his left, so he did this to me: He took me by the head and made me stand on his right
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 10:30