“‘If any man has an emission of semen, then he shall bathe all his flesh in water, and be unclean until the evening.”
Leviticus 15:16 (WEB)
Context Reading
14“‘On the eighth day he shall take two turtledoves, or two young pigeons, and come before Yahweh to the door of the Tent of Meeting, and give them to the priest. 15The priest shall offer them, the one for a sin offering, and the other for a burnt offering. The priest shall make atonement for him before Yahweh for his discharge. 16“‘If any man has an emission of semen, then he shall bathe all his flesh in water, and be unclean until the evening. 17Every garment and every skin which the semen is on shall be washed with water, and be unclean until the evening. 18If a man lies with a woman and there is an emission of semen, they shall both bathe themselves in water, and be unclean until the evening.