Purification (Kitab Al-Taharah)

Dawud :: Book 1 : Hadith 366

Narrated Umm Habibah:

Mu'awiyah ibn AbuSufyan asked his sister Umm Habibah, the wife of the Prophet (peace_be_upon_him): Would the apostle of Allah (peace_be_upon_him) pray in the clothe in which he had an intercourse? She said: Yes, when he would not see any impurity in it.