It was narrated that Anas said: "The Messenger of Allah set the time for postnatal bleeding at forty days, except for one who becomes pure before that"
Very DaifVery DaifDaifBook 1 · Hadith 383
سنن ابن ماجه
It was narrated that Anas said: "The Messenger of Allah set the time for postnatal bleeding at forty days, except for one who becomes pure before that"