Hazrat Abu Ma’shar narrates that it has been conveyed to me that when the Messenger of Allah, peace and blessings be upon him, would lie down on his bed, he used to supplicate: O Allah! Grant me well-being in my religion, and grant me well-being in my body, and grant me well-being in my sight, and make me deserving of it. There is no deity except Allah, Who is Most High, Most Great, the Owner of the seven heavens and the Owner of the Noble Throne. All praise is for Allah.

Hazrat Ubaid bin Amr al-Kharafi narrates that Hazrat Ali (may Allah be pleased with him) said: I do not consider anyone intelligent who has entered Islam until he recites Ayat al-Kursi before sleeping.

Hazrat Aisha (may Allah be pleased with her) narrates that when the Messenger of Allah (peace and blessings be upon him) would lie down on his bed, he would recite the Mu'awwidhatayn, blow on his hands, and then pass his hands over his entire body.

Hazrat Abu Maisarah narrates that the Messenger of Allah, peace and blessings be upon him, used to recite this supplication when going to sleep: (O Allah) I seek refuge in Your generous Being and in Your complete words from the evil of everything whose forelock is in Your grasp. O Allah! You are the One who grants deliverance from sins and debts. O Allah! Your promise cannot be broken, and Your army cannot be defeated, and no one of status can benefit from their status in Your presence. You are free from all defects and You are praised with Your praise.