Muhammad bin 'Abdul A'la محمد بن عبد الأعلى · The Book of Ghusl and Tayammum

It was narrated from 'Aishah that the Messenger of Allah (ﷺ) used to perform Ghusl, he and I from a single vessel, both of us scooping water from it.

"As for me, I pour water on my head three times."

"Ali, Al-Miqdad and 'Ammar were talking. 'Ali said: 'I am a man who emits a lot of Madhi but I am too shy to ask the Messenger of Allah (ﷺ) about that because of his daughter's position with me, so let one of you ask him.' He told me that one of them - but I forgot who - asked him, and the Prophet (ﷺ) said: 'That is Madhi. If any one of you notices that, let him wash it…