Recite Al-Falaq (113) — blow into palms and wipe over body before sleep. — Sleep Adhkar
قُلْ أَعُوذُ بِرَبِّ الْفَلَقِ مِنْ شَرِّ مَا خَلَقَ
Transliteration: Qul a'oodhu birabbil-falaq...
Translation: Recite Al-Falaq (113) — blow into palms and wipe over body before sleep.
Repeat: 3 times
Reference: Bukhari 5:297