How to take bath after Janabah (seminal discharge)

 Maimunah the wife of the Prophet salla alayhi wa sallam narrated: I placed water near the Messenger of Allah salla alayhi wa sallam to take a bath because of (after his seminal discharge). He washed his hands twice or thrice, and then put his hand in the vessel and poured water over his parivate parts and washed them with his left hand. He then struck his hand on the earth and rubbed it hard and then performed Wudhu´ for the prayer, and then poured three handfuls of wather on his head and then washed his whole body after which he moved aside from the place and washed his feet, and then I bourht a towel but he refused it.