Numbers 5:2
Command the children of Israel, that they put out of the camp every leper, and every one that hath an issue, and whosoever is defiled by a dead person:
Leviticus 13:46
All the days that the sore shall be in him he shall be unclean: he is unclean; he shall dwell apart; outside the camp shall his dwelling be.
Leviticus 21:1
And Jehovah said to Moses, Speak unto the priests, the sons of Aaron, and say unto them, There shall none make himself unclean for a dead person among his peoples,
Numbers 9:6-10
And there were men, who were unclean through the dead body of a man, and could not hold the passover on that day; and they came before Moses and before Aaron on that day.
Numbers 12:14
And Jehovah said to Moses, But had her father anyways spat in her face, should she not be shamed seven days? She shall be shut outside the camp seven days, and afterwards she shall be received in again.
Numbers 31:19
And encamp outside the camp seven days; whoever hath killed a person, and whoever hath touched any slain; ye shall purify yourselves on the third day, and on the seventh day, you and your captives.
Leviticus 15:2-27
Speak unto the children of Israel, and say unto them, If any man have a flux from his flesh, because of his flux he is unclean.
Numbers 19:11-16
He that toucheth a dead person, any dead body of a man, shall be unclean seven days.
Deuteronomy 24:8-9
Take heed in the plague of leprosy, that thou take great heed, and do according to all that the priests the Levites shall teach you: as I commanded them shall ye take heed to do.
2 Kings 7:3
And there were four leprous men at the entrance of the gate, and they said one to another, Why do we abide here until we die?