Sunan An-Nasa'i

It was narrated from 'Aishah that a woman asked the Prophet (ﷺ) about performing Ghusl following menstruation and he told her how to perform Ghusl. Then he said:""Take a piece of cloth perfumed with musk and purify yourself with it."" She said: ""How should I purify myself with it?"" He covered his face then said: ""Subhan Allah! Purify yourself with it."" 'Aishah said: ""I took the woman aside and said: 'Wipe away the traces of blood with it