سنن أبي داود

‘A’ishah said : Every night when he prophet (May peace be upon him) went to his bed, he joined his hands and breathed into them, reciting into them:”say: he is Allah, One” and say ; I seek refuge in the Lord of the dawn and Say: I seek refuge in the Lord of men. Then he would wipe as much of his body as he could with his hands, beginning with his head, his face and the front of his body, doing that three times.