It was narrated that Aishah (RA) said: “I would drink while I was menstruating, then I would hand it to the Prophet ﷺ and he would put his mouth where mine had been and drink. And I would nibble at a bone on which some bits of meat were left while I was menstruating, then I would give it to the Prophet ﷺ and he would put his mouth where my mouth had been.” (Sahih)