(Imām Bukhārī narrates): Al-Hasan bin Mudrik narrated to us, he said: Yahya bin Hammad narrated to us, he said: Abu Awanah informed us, whose name in his book is Al-Waddah, he said: Sulaiman Ash-Shaibani informed us, from Abdullah bin Shaddad, he said: I heard my aunt, Hazrat Maimunah, wife of the Prophet ﷺ (may Allāh be pleased with her), that
she was menstruating and was not praying, and she was lying down in front of the Messenger of Allāh's ﷺ place of prostration, while he was praying at his place of prayer, and when he prostrated, some part of his garment would touch me.
Reference: Sahih Al Bukhari 333