Narrated by Abu Huraira,

I heard Allah’s apostle 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 added, ‘That is the example of the five prayers with which Allah blows out evil deeds’.

volume 1 | book 10 | number 506