(10) باب الحيض
Narrated `A'ishah (RAA):
Umm Habiba bint Jahsh complained to Allah's Messenger (Peace be upon him) about a prolonged flow of blood. He said to her, "Keep away (from prayer) as long as your normal period used to prevent you (from praying), and afterwards she should perform Ghusl (and pray)". (She used to take a bath for every prayer).[Reported by Muslim.]
Reference: Bulugh al-Maram 141
In-book reference: Book 1, Hadith 170
English translation: Book 1, Hadith 152