Jami` at-Tirmidhi 3501

The Prophet (ﷺ) said: If anyone says in the morning or in the evening: "O Allah! in the morning we call You, the bearers of Your Throne, Your angels and all Your creatures to witness that you are Allah (God) than Whom alone there is no god, and that Muhammad is Your Servant and Messenger," Allah will emancipate his fourth from Hell; if anyone says twice, Allah will emancipate his half; if anyone says it thrice, Allah will emancipate three-fourth; and if he says four times, Allah will emancipate him from Hell.

The Prophet (ﷺ) said: If anyone says in the morning: "O Allah! in the morning we call You, the bearers of Your Throne, Your angels, and all Your creatures to witness that You are Allah than Whom there is no god, You being alone and without a partner, and that Muhammad is Your servant and Your Messenger," Allah will forgive him any sins that he commits that day; and if he repeats them in the evening. Allah will forgive him any sins he commits that night.

the Prophet(ﷺ) said: "Whoever says, following the morning prayer: La ilaha illallahu wahdahu la sahrikalau, lahul mulku wa lahul hamdu, bi yadihil khair, wa huwa ala kulli shay'in qadir (None has the right to be worshipped but Allah alone, with no partner or associate. His is the dominion, all praise is to Him, in His Hand is all goodness, and He is Able to do all things), it will be as if he freed slave from among the sons of Isma'il."

the Messenger of Allah (saas) said: "Whoever says in the morning: 'La illaha illalahu wahdahu la sharika lahu, lahul-mulku wa lahul-hamdu, wa Huwa 'ala kulli shay'in Qadir (None has the right to be worshipped but Allah alone, with no partner or associate. His is the dominion and all praise is to Him, and He is Able to all things)' - he will have (a reward) equal to freeing a slave among the sons of Isma'il, ten bad deeds will be erased from (his record), he will be raised (in status) ten degrees, and he will have protection against Satan until evening comes. When evening comes, (if he says likewise) he will have the same until morning comes.'" (Sahih)He (one of the narrators) said: "A man saw the Messenger of Allah (saas) in a dream and said: 'O Messenger of Allah, Abu 'Ayyash narrated such and such from you.' He said: 'Abu 'Ayyash spoke the truth.'"

Allāhumma innī aṣbaḥtu ush-hiduka wa ush-hidu ḥamalata `arshik, wa malā'ikataka wajamī`a khalqik, annaka antallāhu lā ilāha illā ant, waḥdaka lā sharīka lak, wa anna Muḥammadan `abduka wa rasūluk. O Allah, I have entered a new morning 1 and call upon You and upon the bearers of Your Throne, upon Your angels and all creation to bear witness that surely You are Allah, there is none worthy of worship but You alone, You have no partners, and that Muhammad is Your slave and Your Messenger. (Recite four times in Arabic.) 2 Reference: 1 When you say this in the evening you should say, Allāhumma innī amsaytu. . . .: "O Allah, I have ended another day..." 2 "Allah will spare whoever says this four times in the morning or evening from the fire of Hell." Abu Dawud 4/317. It was also reported by Al-Bukhari in Al-'Adab Al-Mufrad, An-Nasa'i in 'Amalul-Yawm wal-Laylah and Ibn As-Sunni. Nasa'i's and Abu Dawud's chains of transmission are good (Hasan), Ibn Baz, p. 23.

Anas reported God's messenger as saying that if anyone says in the morning, “O God, in the morning we call You, the bearers of Your Throne, Your angels and all Your creatures to witness that You are God than whom alone there is no god, being without a partner, and that Muhammad is Your servant and messenger,” God will forgive him any sins he commits that day; and if he says it in the evening, God will forgive him any sins he commits that night. Tirmidhi and Abu Dawud transmitted it, Tirmidhi saying this is a <i>gharib</i> tradition.