It is narrated from Sayyiduna Hudhayfah bin Yaman (may Allah be pleased with him), he says: I spent a night with the family of the Messenger. The Messenger of Allah, peace and blessings be upon him, got up at night and began to pray, while one edge of the blanket was upon him, and the other edge was upon Sayyidah Aisha (may Allah be pleased with her), while she was menstruating and was not praying.

It is narrated from the wife of the Messenger, Sayyida Maymunah (may Allah be pleased with her), she says: The Messenger of Allah (peace and blessings be upon him) would wake up at night and perform prayer, and I would be lying beside him. When he (peace and blessings be upon him) would go into prostration, his garment would touch me, while I was menstruating.

It is narrated from Sayyida Aisha (RA) that she began menstruating at night while the Messenger of Allah (peace and blessings be upon him) was praying. She gestured towards a piece of cloth to the Messenger of Allah (peace and blessings be upon him), and there was blood on it. The Prophet (peace and blessings be upon him) indicated during the prayer that she should wash it. So she washed the place of the blood, then the Messenger of Allah (peace and blessings be upon him) took that cloth and began to pray in it.

It is also narrated from Sayyida Aisha (may Allah be pleased with her), she says: I and the Messenger of Allah (peace and blessings be upon him) used to spend the night in one garment while I was menstruating. If blood would get on the Messenger of Allah (peace and blessings be upon him), he would wash that spot and would not go beyond the affected area, and then he would pray in it.