"While I was menstruating, I would nibble meat from a bone and the Messenger of Allah ﷺ would put his mouth where mine has been. And while I was menstruating, I would drink from a vessel and he would put his mouth where mine had been."  

كُنْتُ أَتَعَرَّقُ الْعَرْقَ فَيَضَعُ رَسُولُ اللَّهِ ﷺ فَاهُ حَيْثُ وَضَعْتُهُ وَأَنَا حَائِضٌ وَكُنْتُ أَشْرَبُ مِنَ الإِنَاءِ فَيَضَعُ فَاهُ حَيْثُ وَضَعْتُ وَأَنَا حَائِضٌ