English translation
528. Narrated Abū Hurairah رضي الله عنه: I heard Allāh's Messenger ﷺ saying, "If there was a river at the door of anyone of you and he took a bath in it five times a day, would you notice any dirt on him?" They said, "Not a trace of dirt would be left." The Prophet ﷺ added, "That is the example of the five (daily compulsory) Ṣalāt (prayers) with which Allāh blots out (annuls) evil deeds."
