(10) باب الحيض
Narrated Umm Salamah (RAA):
During the lifetime of the Prophet (Peace be upon him) the women having bleeding after delivery (postnatal or puerperal blood) would refrain (from prayer) for forty days.[Reported by Al-Khamsa except An-Nasa'i, and the version is that of Abu Da'ud]. (DE)
Reference (DE): Bulugh al-Maram 150 (DE)
In-book reference (DE): Book 1, Hadith 179 (DE)
English translation (DE): Book 1, Hadith 161 (DE)