Sulaiman al-A'mash الأعمش / سليمان بن مهران · The Book of Menstruation and Istihadah

"The Messenger of Allah (ﷺ) would put his mouth on the place from which I had drunk, and he would drink from my leftovers when I was menstruating."

"The Messenger of Allah (ﷺ) said: 'Give me the mat from the MAsjid.' She said: 'I am menstruating.' The Messenger of Allah (ﷺ) said: 'Your menstruation is not in your hand.'"

"The Prophet (ﷺ) would put his head out while he was performing I'tikaf and I would wash it, while I was menstruating."