Abu Dawud
General Behavior
Book Number: 036 / Hadith Number: 4809
Narated By AbuBakrah : Sa'id ibn AbulHasan said: When AbuBakrah came to us to give some evidence, a man got up from his place, but he refused to sit in it saying: The Prophet (pbuh) forbade this, and the Prophet (pbuh) forbade anyone to wipe his hand on the garment of anyone whose clothing he had not himself provided.