(Imām Bukhārī narrates): Mu'adh bin Fadalah narrated to us, he said: Hisham narrated to us, from Yahya, from Abi Salamah, from Zainab bint Abi Salamah, from Hazrat Umm Salamah (may Allāh be pleased with her), she says that

while I was lying with the Prophet ﷺ in one cloak, my menses began. I quietly got out of bed, and I took my menstrual clothes. He asked: Has your nifas begun? I said: Yes! He called me; I lay down with him in one cloak.