Musannaf Ibn Abi Shaybah

Hazrat Aiz bin Amr was a companion of the Messenger of Allah (peace be upon him). He was among those who participated in the Pledge of Ridwan. One of his wives experienced postpartum bleeding; she became pure after twenty days, so she performed ghusl (ritual bath) and came to lie with her husband under his blanket. He asked, "Who is it?" She replied, "So-and-so." He said, "Were you not in the state of nifas (postpartum bleeding)?" The wife said, "I have become pure." He removed her from his blanket with his leg and said, "Do not deceive me regarding my religion. Do not come to me until forty days have passed."