It was narrated from 'Aishah that she used to comb the hair of the Messenger of Allah (ﷺ) when she was menstruating and he was performing I'tikaf. He would put his head out to her while she was in her room.
Hadith ReferenceSunan an-Nasa'i / The Book of Menstruation and Istihadah / Hadith: 386
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه