Numbers 5:2
"Command the children of Israel that they put out of the camp every leper, and everyone who has an issue, and whoever is unclean by the dead.
Leviticus 13:46
All the days in which the plague is in him he shall be unclean. He is unclean. He shall dwell alone. Outside of the camp shall be his dwelling.
Leviticus 21:1
Yahweh said to Moses, "Speak to the priests, the sons of Aaron, and say to them, 'A priest shall not defile himself for the dead among his people;
Numbers 9:6-10
There were certain men, who were unclean because of the dead body of a man, so that they could not keep the Passover on that day, and they came before Moses and before Aaron on that day.
Numbers 12:14
Yahweh said to Moses, "If her father had but spit in her face, shouldn't she be ashamed seven days? Let her be shut up outside of the camp seven days, and after that she shall be brought in again."
Numbers 31:19
"Encamp outside of the camp seven days: whoever has killed any person, and whoever has touched any slain, purify yourselves on the third day and on the seventh day, you and your captives.
Leviticus 15:2-27
"Speak to the children of Israel, and tell them, 'When any man has a discharge from his body, because of his discharge he is unclean.
Numbers 19:11-16
"He who touches the dead body of any man shall be unclean seven days:
Deuteronomy 24:8-9
Take heed in the plague of leprosy, that you observe diligently, and do according to all that the priests the Levites shall teach you: as I commanded them, so you shall observe to do.
2 Kings 7:3
Now there were four leprous men at the entrance of the gate. They said one to another, "Why do we sit here until we die?