Sunan Ibn Majah Book 1, Hadith 201
"I brought a piece of cloth (for drying) to the Messenger of Allahwhen he performed a bath to cleanse himself from sexual impurity. He refused it and began to shake off water."
"The Prophet came to us and we gave him water to perform a bath." Then we brought him a Warshiyyah cloth, and he wrapped himself in it. It is as if I can see the marks of the Wars on the folds of his stomach."
The Messenger of Allah performed ablution, then he turned inside out the woolen garment that he was wearing and wiped his face with it.