أنه صلى الله عليه وسلم أعطي رجلا عرق ذراعيه وجعله فى قارورة حتي امتلأت فجعل يتطيب به فيشم منه أهل المدينة ريحا طيبة . . .
"The Prophet (peace and blessings be upon him) gave a man the sweat from his arms, and he put it in a bottle until it was filled. Then he would use it as perfume, and the people of Madinah would smell a pleasant fragrance from it."