Abu Hurairah narrates that: The Messenger of Allah ﷺ said: "Whoever says: 'There is none worthy of worship except Allah, Alone, without partner, to Him belongs all that exists and to Him belongs the praise, He gives life and causes death, and He is Powerful over all things, (La ilaha illallah, waḥdahu la sharika lahu, lahul-mulku wa lahul-ḥamdu, yuḥyi wa yumitu, wa huwa 'ala kulli shay’in qadir)’ a hundred times in a day, it will be for him the equivalent of freeing ten slaves, and there shall be written for him a hundred good deeds, and a hundred bad deeds shall be wiped out for him, and it will be a protection for him from Shaitan on that day, until he reaches the evening. And none has brought better than it, except for one who has done more than that". And with this chain, from the Prophet ﷺ, that he said: "Whoever says: 'Glory is to Allah, and with His Praise (Subḥan Allah, wa biḥamdih)’ a hundred times, his sins are forgiven, even if they were more than the foam of the sea".