Sunan an-Nasa'i 806
سنن النسائي#806SahihIt 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
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih Bukhari
In-book reference: 10:30