Numbers 5:1-5:10
The Lord spoke to Moses, saying: Instruct the Israelites to remove from camp anyone with an eruption or a discharge and anyone defiled by a corpse. Remove male and female alike; put them outside the camp so that they do not defile the camp of those in whose midst I dwell.
The Israelites did so, putting them outside the camp; as the Lord had spoken to Moses, so the Israelites did.
The Lord spoke to Moses, saying: Speak to the Israelites: When a man or woman commits any wrong toward a fellow man, thus breaking faith with the Lord, and that person realizes his guilt, he shall confess the wrong that he has done. He shall make restitution in the principal amount and add one-fifth to it, giving it to him whom he has wronged. If the man has no kinsman to whom restitution can be made, the amount repaid shall go to the Lord for the priest--in addition to the ram of expiation with which expiation is made on his behalf. So, too, any gift among the sacred donations that the Israelites offer shall be the priest's. And each shall retain his sacred donations: each priest shall keep what is given to him.