صَلَّيْتُ مَعَ النَّبِيِّ صلى الله عليه وسلم ذَاتَ لَيْلَةٍ فَقُمْتُ عَنْ يَسَارِهِ، فَأَخَذَ رَسُولُ اللَّهِ صلى الله عليه وسلم بِرَأْسِي مِنْ وَرَائِي، فَجَعَلَنِي عَنْ يَمِينِهِ، فَصَلَّى وَرَقَدَ فَجَاءَهُ الْمُؤَذِّنُ، فَقَامَ وَصَلَّى وَلَمْ يَتَوَضَّأْ.
Ibn Abbas reported: I prayed with the Prophet ﷺ one night and stood on his left. The Messenger of Allah ﷺ took hold of my head from behind me and placed me on his right. Then he prayed and slept; then the caller to prayer came to him, and …
also in Sahih al-Bukhari 117, Sahih al-Bukhari 138, Sahih al-Bukhari 183, Sahih al-Bukhari 697, Sahih al-Bukhari 698, Sahih al-Bukhari 699, Sahih al-Bukhari 728