Sahih Muslim Hadith 1352

English

[1352] 146 – (597) It was narrated from Abü Hurairah from the Messenger of Allah : "Whoever glorifies Allah thirty- three times after every prayer, and praises Allah thirty-three times, and extols Allah's greatness thirty-three times, making ninety-nine, and completes it by saying: 'La ilâha ill-A llâhu wahdahu lâ sharIka lahu, lahul-mulku wa lahul-hamdu wa huwa 'ala kulli shai'in qadIr (There is none worthy of worship but Allah alone, with no partner or associate; His is the Dominion, to Him be praise, and He is Able to do all things)' his sins will be forgiven even if they are like the foam of the sea."