Muhammad bin Yahya bin Hiban محمد بن يحيى بن حبان · The Book of Ghusl and Tayammum

"Allahumma tahhirni min adh-dhunub wal-khataya. Allahumma naqqini minha kama yunaqqa ath-thawb al-abyad min ad-danas, Allahumma tahhirni bith-thalji wal-barad wal-ma' al-barid (O Allah, purify me of sin and error, O Allah cleanse me of it as a white garment is cleansed of dirt, O Allah purify me with snow and hail and cold water)."

"I used to perform Ghusl - the Messenger of Allah (ﷺ) and I - from one vessel. He would compete with me and I would with him (to take the water) until he would say: 'Leave me some,' and I would say, 'Leave me some.'"