Sayyiduna Bara bin Azib (may Allah be pleased with him) says that when the Messenger of Allah (peace and blessings be upon him) would go to sleep, he would place his right hand under his head and recite this supplication: "O my Lord! On the Day You raise Your servants, save me from Your punishment."

Sayyiduna Bara bin Azib (may Allah be pleased with him) says that when the Messenger of Allah (peace and blessings be upon him) would sleep, he would place his hand under his right cheek and recite this supplication: "O Allah! On the day You raise Your servants, save me from Your punishment." This hadith is also narrated from Sayyiduna Hudhayfah bin al-Yaman (may Allah be pleased with him) and Sayyidah Hafsah bint Umar (may Allah be pleased with her).

It is narrated from Sayyidah Aisha (may Allah be pleased with her) that when the Messenger of Allah (peace and blessings be upon him) wanted to sleep in a state of janabah, he would perform ablution, and if he wanted to eat or drink in that state, he would wash his hands.

Sayyiduna Bara bin Azib (may Allah be pleased with him) narrates that when the Messenger of Allah (peace and blessings be upon him) would lie down on his bed, he would lie on his right side and recite this supplication: "O Allah! I have submitted my soul to You, turned my face towards You, entrusted my affairs to You, and leaned my back upon You, desiring You and fearing You. There is no refuge and no escape from You except to You. I believe in Your Book which You have revealed and in Your Prophet whom You have sent." The Prophet (peace and blessings be upon him) also said: "Whoever says these words and dies that night, he will die upon the natural religion of Islam."

It is narrated from Sayyiduna Khuzaymah bin Thabit (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Beware of the supplication of the oppressed, for it is raised above the clouds (i.e., it is accepted immediately). Allah Almighty says: By My honor and by My majesty! I will surely help you, even if it is after some time."

Sayyiduna Abdullah bin Umar (may Allah be pleased with them) narrates: The Messenger of Allah (peace and blessings be upon him) said: Beware of the supplication of the oppressed, for it rises towards the sky like sparks.

It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "Beware of the supplication of the oppressed, even if he is a disbeliever, for there is no veil between it and Allah."

It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Pray to Allah while you are certain of His response, and know that Allah does not accept the supplication from a heedless and inattentive heart."

It is narrated from Sayyiduna Anas bin Malik (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "When you feel pain, place your hand on the place of pain and recite this supplication: In the name of Allah and with Allah, I seek refuge in the honor and power of Allah from the pain that I am feeling. Then lift your hand and repeat this action an odd number of times (three or five or seven...).”

It is narrated from Sayyidah Aisha (may Allah be pleased with her) that the Noble Prophet (peace and blessings be upon him) used to treat the sick by reciting these words: "Lord of the people! Remove the suffering, healing is in Your hand, You alone can remove pain and suffering."