Mambo Ya Walawi 16:26

“Yule mtu anayemwachia yule mbuzi wa kubebeshwa dhambi ni lazima afue nguo zake na kuoga kwa maji; baadaye anaweza kuingia kambini.

And he that let go the goat for the scapegoat shall wash his clothes, and bathe his flesh in water, and afterward come into the camp.