Ibn ‘Abbas reported God’s messenger as saying that if anyone who means to have intercourse with his wife says, “In the name of God. O God, keep us away from the devil and keep the devil away from what Thou hast provided us,” should it be ordained that a child be born to them thereby, no devil will ever harm it.
‘Abd ar-Rahman b. Abza told that God's messenger used to say in the morning, “We have reached the morning following the original religion of Islam, the assertion of God’s unity, the religion of our Prophet Muhammad, and the rite of our father Abraham who was a hanif and was not one of the polytheists."
He told that God’s messenger used to say when he was anxious “There is no god but God, the Incomparably Great, the Clement; there is no god but God, the Lord of the mighty Throne; there is no god but God, the Lord of the heavens, the Lord of the earth, and the Lord of the noble Throne.”
‘Abdallah b. Abu Aufa told that God’s messenger said in the morning, "We have reached the morning, and in the morning the dominion belongs to God; praise is due to God; majesty and might belong to God; the creation, the command, night and day and what is at rest by night and day belong to God. O God, make the beginning of this day uprightness, its middle success, and its end attainment, O most merciful among those who show mercy."
Nawawi mentioned it in Kitab al-adhkar by the transmission of Ibn as-Sunni.