Sayyidah Maymunah (may Allah be pleased with her) said: "I screened the Prophet (peace and blessings be upon him), and he (peace and blessings be upon him) performed the ritual bath (ghusl) for major impurity (janabah). First he washed both his hands, then he poured water with his right hand onto his left hand and washed his private part and whatever had got on it, then he struck his hand on the wall or the ground, then he performed ablution (wudu) like the ablution for prayer except for his feet, then he poured water over himself, then he moved his feet aside and washed them."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 20325