Numbers 5:2-4

Young's Literal Translation

² `Command the sons of Israel, and they send out of the camp every leper, and every one with an issue, and every one defiled by a body;

³ from male unto female ye do send out; unto the outside of the camp ye do send them; and they defile not their camps in the midst of which I do tabernacle.'

⁴ And the sons of Israel do so, and they send them out unto the outside of the camp; as Jehovah hath spoken unto Moses so have the sons of Israel done.