Mukhtasar Bukhari (Abridged) 185 — Performing ablution before bathing

Narrated from Umm al-Mu'minin Aisha (may Allah be pleased with her) that when the Prophet (peace and blessings of Allah be upon him) performed ghusl after janabah, he would first wash his hands, then perform wudu as he did for prayer, then insert his fingers into the water and run them through the roots of his hair, then pour three handfuls of water over his head with both hands, and then pour water over his entire body.