Supplication before sleep is a prophetic Sunnah encouraged by the Prophet Muhammad (peace be upon him). It is a way to communicate with Allah, turn to Him, and seek His mercy and forgiveness. Many wonder: What is the best supplication before sleeping?
The best supplication before sleeping: The supplication of surrender to Allah
"O Allah! I have surrendered myself to You, I have turned my face to You, I have entrusted my affairs to You, and I have leaned my back upon You, in hope and fear of You. There is no refuge or escape from You except to You. I believe in Your Book which You have revealed and in Your Prophet whom You have sent."
This prayer expresses complete reliance on Allah, submission to His decree, and asking for His mercy and forgiveness.
Other recommended supplications and remembrances before sleep:
Virtues of supplication before sleep:
Therefore, make it a habit to pray before sleeping and keep your tongue moist with the remembrance of Allah, so that you may attain His love and pleasure.