Yahya bin Musa Khat يحيى بن موسى خت · The Book of Purification

"Na'im the freed slave of Umm Salamah narrated to me that Umm Salamah was asked: 'Can a woman perform Ghusl with a man?' She said: 'Yes, if she is well-mannered. I remember the Messenger of Allah (ﷺ) and I performing Ghusl from a single wash tub. We would pour water on our hands until they were clean then pour water over them.'" Al-A'raj said: "Not mentioning the private area not paying attention to it." Kaiysah:" Well-mannered when using the water…