Encyclopedia of Prophetic Hadiths

"Whoever says ‘subhān Allah wa bihamdih (glory be to Allah, and praise be to Him)’ one hundred times a day, his sins will be erased, even if they were as much as the foam of the sea."

"Whoever says a hundred times in a day: "La ilāha illallāhu wahdahu la sharīka lah, lahu al-mulku wa lahu al-hamdu wa huwa ‘ala kulli shay’in qadīr" (There is no god but Allah. He is One, and He has no partner with Him; to Him belong the sovereignty and praise, and He is competent over all things); he will have a reward equivalent to that of emancipating ten slaves; a hundred good deeds will be added to his record; a hundred of his sins will be erased; and he will be shielded against the devil on that day till the evening; and no one will exceed him in doing good deeds except someone who says more than that."

The Prophet (may Allah's peace and blessings be upon him), narrating from his Almighty Lord, said: "A servant committed a sin and said: 'O Allah, forgive my sin,’ and Allah Almighty said: ‘My servant committed a sin and then realized that he has a Lord Who forgives sins and punishes for sins.' Then, he committed a sin again and said: ‘My Lord, forgive my sin,’ and Allah Almighty said: ‘My servant committed a sin and then realized that he has a Lord Who forgives sins and punishes for sins.’ He again committed a sin and said: ‘My Lord, forgive my sin,’ and Allah Almighty said: ‘My servant committed a sin and then realized that he has a Lord Who forgives sins and punishes for sins. Do whatever you wish, for I have forgiven you.'"

"Whoever says ten times ‘Lā ilāha illa Allah wahdahu lā sharīka lahu, lahu al-mulku wa lahu al-hamdu, wa huwa ‘ala kulli shay’in qadīr (There is no god but Allah, alone, with no partner; to Him belongs the dominion, and praise is due to Him, and He has power over all things)' will be the same (in reward) as the one who emancipated four slaves from the children of Ishmael."