Sunan at-Tirmidhi (Jami-al-Tirmidhi), Chapter: Taharah (Purification)

reported from his, maternal aunt, Sayyidah Maymunah (RA). She said, "I set out water for the Prophet (SAW) to have a bath (after being sexually defiled), He held the vessel in his left hand and poured water over his right hand and washed both hands. Then he dipped his hands in water and poured water on his sex organ. Then he rubbed his hands on the wall or earth. Then he rinsed his mouth, snuffed water and washed his face and both hands, and poured water over his head three times and then poured water over all his body. Then he moved a little to the side and washed his feet." [Ahmed26861, Bukhari 249, Muslim 317, Abu Dawud 245, Nisai 253, Ibn e Majah 467]