(107) باب مَا يُقَالُ عِنْدَ النَّوْمِ
Narrated Hafsah, Ummul Mu'minin:
When the Messenger of Allah (ﷺ) wanted to go to sleep, he put his right hand under his cheek and would then say three times: O Allah, guard me from Thy punishment on the day when Thou raisest up Thy servants. (RU)
Reference (RU): Sunan Abi Dawud 5045 (RU)
In-book reference (RU): Book 43, Hadith 273 (RU)
English translation (RU): Book 42, Hadith 5027 (RU)