Sahih Bukhari
Sahih Bukhari Volume 001, Book 005, Hadith Number 251.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 05. Bathing (Ghusl)
Narated By Abu Salama : 'Aisha's brother and I went to 'Aisha and he asked her about the bath of the Prophet. She brought a pot containing about a Sa' of water and took a bath and poured it over her head and at what time there was a screen between her and us.