The Book of Menstruation (Kitab Al-Haid)

Muslim :: Book 3 : Hadith 729

Anas reported: When the Messenger of Allah (may peace be upon him) entered the privy, and in the hadith transmitted by Hushaim (the words are): When the Messenger of Allah (may peace be upon him) entered the lavatory, be used to say: O Allah, I seek refuge in Thee from wicked and noxious things.

Source materials are from the University of Southern California MSA site
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