Sayyida Aisha (may Allah be pleased with her) says: When the Messenger of Allah (peace and blessings be upon him) would go to his bed, he would recite this supplication: " «اللّٰهُمَّ إِنِّي أَعُوذُ بِكَ مِنَ الشَّرِّ وَلُوعًا وَمِنَ الْجُوعِ ضَجِيعًا» "O Allah! I seek refuge in You from the evil that sets one free, and from hunger that remains with me until I sleep."

Sayyiduna Anas bin Malik (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said:“Whoever sends blessings upon me once, Allah sends mercy upon him ten times; whoever sends blessings upon me ten times, Allah sends mercy upon him a hundred times; and whoever sends blessings upon me a hundred times, it is written between his eyes that he is free from hypocrisy and from the Fire, and Allah will place him with the martyrs on the Day of Resurrection.”

Sayyiduna Abu Hurairah (may Allah be pleased with him) reports: The Messenger of Allah (peace and blessings be upon him) used to supplicate as follows: " «اللّٰهُمَّ أَصْلِحْ لِي دِينِي الَّذِي جَعَلْتَهُ عِصْمَةَ أَمْرِي وَأَصْلِحْ لِي دُنْيَايَ الَّتِي جَعَلْتَ فِيهَا مَعَاشِي وَأَصْلِحْ لِي آخِرَتِي الَّتِي جَعَلْتَ إِلَيْهَا مَعَادِي وَاجْعَلِ الْحَيَاةَ زِيَادَةً لِي فِي كُلِّ خَيْرٍ وَالْمَوْتَ رَاحَةً لِي مِنْ كُلِّ شَرٍّ» O Allah! Set right my religion for me, which is the safeguard and protector of my Hereafter, and set right my worldly affairs for me, in which is my livelihood and life, and set right my Hereafter for me, to which is my return, and make life for me a means of increase in every good, and make death for me a relief from every evil."

Sayyiduna Abu Sa'id (may Allah be pleased with him) reports: A man came to the Messenger of Allah (peace and blessings be upon him) and said: O Messenger of Allah! Advise me. The Prophet (peace and blessings be upon him) said: "I advise you to fear Allah and be pious, for it includes all good deeds. And strive in the path of Allah, for it is the monasticism of the Muslims. And make the remembrance of Allah obligatory upon yourself, and also the recitation of the Noble Qur'an, for it will be a light for you on the earth and your name will be mentioned in the heavens. And restrain your tongue from everything except good, for in this way you will overcome Satan."

Sayyiduna Jabir (may Allah be pleased with him) says: The Noble Prophet (peace and blessings be upon him) would not sleep at night before reciting «الم تَنْزِيلُ السَّجْدَةُ» and «تَبَارَكَ الَّذِي بِيَدِهِ الْمُلْكُ» .

Sayyiduna Zubair bin Al-Awwam (may Allah be pleased with him) says: O Messenger of Allah! When we leave your presence, we begin to talk about matters of ignorance. The Prophet (peace and blessings be upon him) said: "When you sit in such gatherings from which you fear for your souls, then at the time of leaving, recite this supplication: «سُبْحَانَكَ اللّٰهُمَّ وَبِحَمْدِكَ نَشْهَدُ أَنْ لَا إِلٰهَ إِلَّا أَنْتَ نَسْتَغْفِرُكَ وَنَتُوبُ إِلَيْكَ» By this, your sins that you have committed will be forgiven."

Sayyiduna Abu Huraira (may Allah be pleased with him) reports that the Messenger of Allah (peace and blessings be upon him) said:“Whoever frequently remembers Allah, he becomes free from hypocrisy.”

Sayyid Khalid bin Walid (may Allah be pleased with him) says: I was afflicted with insomnia, so the Messenger of Allah (peace and blessings be upon him) said to me: "Shall I not teach you some words which, if you say them, you will fall asleep? Say: «اللّٰهُمَّ رَبَّ السَّمَاوَاتِ السَّبْعِ وَمَا أَظَلَّتْ وَرَبَّ الْأَرَضِينَ السَّبْعِ وَمَا أَقَلَّتْ وَرَبَّ الشَّيَاطِينَ وَمَا أَضَلَّتْ كُنْ لِي جَارًا مِنْ شَرِّ خَلْقِكَ جَمِيعًا أَنْ يُفْرِطَ عَلَيَّ أَحَدٌ مِنْهُمْ أَوْ أَنْ يَطْغَىٰ عَزَّ جَارُكَ وَلَا إِلٰهَ غَيْرُكَ» 'O Allah! Lord of the seven heavens and all that they overshadow, Lord of the seven earths and all that they carry, and Lord of the devils and all whom they have led astray! Be my protector against the evil of all Your creation, so that none of them may oppress or transgress against me. Your protection is mighty, and there is no deity worthy of worship except You.'"

Sayyiduna Abu Musa (may Allah be pleased with him) reports: When the Messenger of Allah (peace and blessings be upon him) feared something from a people, he would say: " «اللّٰهُمَّ إِنَّا نَعُوذُ بِكَ مِنْ شُرُورِهِمْ وَنَدْفَعُكَ فِي نُحُورِهِمْ» "O Allah! We seek refuge in You from their evils and we put You against them."

Sayyiduna Ali (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) used to recite this supplication when going to sleep: " «اللّٰهُمَّ إِنِّي أَعُوذُ بِوَجْهِكَ الْكَرِيمِ وَكَلِمَاتِكَ التَّامَّةِ مِنْ شَرِّ مَا أَنْتَ آخِذٌ بِنَاصِيَتِهِ اللّٰهُمَّ أَنْتَ تَكْشِفُ الْمَغْرَمَ وَالْمَأْثَمَ اللّٰهُمَّ لَا يُهْزَمُ جُنْدُكَ وَلَا يُخْلَفُ وَعْدُكَ وَلَا يَنْفَعُ ذَا الْجَدِّ مِنْكَ الْجَدُّ سُبْحَانَكَ وَبِحَمْدِكَ» "O Allah! I seek refuge in Your majestic Self and in Your perfect words from the evil that is under Your control. O Allah! You are the One who settles debts and forgives sins. O Allah! Your army cannot be defeated, Your promise cannot be broken, the wealth of the wealthy will be of no avail before You. Glory be to You, I praise You."