Hisham bin 'Urwa هشام بن عروة · Chapters on Supplication

when he went to his bed, the Messenger of Allah (ﷺ) used to say: “All praise is due to Allah, who has fed us and given us to drink, and has sufficed and granted us refuge, and how many are they who have none to suffice them and none to grant them refuge (Al-ḥamdulillāhi alladhi aṭ`amanā wa saqānā wa kafānā wa āwānā, wakam mimman lā kāfiya lahu wa lā mu'wiy).”

Every night, when the Prophet (ﷺ) would go to his bed, he would join his hands, then blow in them, as he recited in them: “Say: He is Allah, the One.” And “Say: I seek refuge in the Lord of Al-Falaq” and “Say: I seek refuge in the Lord of mankind.” Then he would wipe as much as he was able to of his body with them, beginning with them first of his head and face, and the front of…

“No angel has risen from the earth until he said: ‘There is no might or power except with Allah (Lā ḥawla wa lā quwwata illā billāh).’”]