عَنْ أَبِي إِسْحَاقَ عَنِ الْبَرَاءِ رَضِيَ اللَّهُ عَنْهُ قَالَ كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ إِذَا نَامَ وَضَعَ يَدَهُ عَلَى خَدِّهِ ثُمَّ قَالَ اللَّهُمَّ قِنِي عَذَابَكَ يَوْمَ تَبْعَثُ عِبَادَكَ
It is narrated from Sayyiduna Bara’ that when the Noble Prophet (peace and blessings be upon him) would go to sleep, he would place his right hand under his right cheek and recite this supplication: “O Allah! Save me from Your punishment on the Day when You will resurrect Your servants.”