ميمونة بنت الحارث زوج النبي ﷺ قالت كان رسول الله ﷺ إذا إغتسل من الجنابة يبدأ فيغسل يديه ثم يُفرغ بيمينه على شماله فيغسل فرجه ثم يضرب بيده على الأرض ثم يمسحها ثم يغسلها ثم يتوضأ وضوء للصلاة ثم يفرغ على رأسه وعلى سائر جسده ثم يتنحّى فيغسل رجليه
سنن النسائي كتاب الغسل والتيمم
Maimunah bint Al-Harith, the Prophet’s (SAW) wife, said: whenever the Messenger of Allah (SAW) washed Himself from sexual impurity, He began by washing His hands, then emptied water from His right side onto His left and washed His crotch, then He struck the ground with His hand, wiped it, and washed it, then He performed ablution as if for prayer, then He emptied water on His head and on the rest of His body, then He moved back and washed His legs.
Sunan Al-Nasa’i, The book of washing and wiping with dust [tayammum]