Numbers 12:14
14 But the Lord said to Moses, “If her father had but bspit in her face, should she not be shamed seven days? Let her be cshut outside the camp seven days, and after that she may be brought in again.”
Leviticus 13:46
46 He shall remain unclean as long as he has the disease. He is unclean. He shall live alone. His dwelling shall be poutside the camp.