Then Aaron shall cast lots for the two goats: one lot for Yahweh and one for Azazel.

But he must present alive {before} Yahweh the goat on which the lot for Azazel fell to make atonement for himself, to send it away into the desert to Azazel.

"And the person who sends out the goat for Azazel shall wash his garments, and he shall wash his body with water, and {afterward} he shall come to the camp.