New Revised Standard Version
If one of you becomes unclean because of a nocturnal emission, then he shall go outside the camp; he must not come within the camp.

Contemporary English Version
For example, if something happens at night that makes a man unclean and unfit for worship, he must go outside the camp and stay there

New American Bible
If one of you becomes unclean because of a nocturnal emission, he shall go outside the camp; he shall not come back into the camp.

Douay-Rheims Bible
If there be among you any man, that is defiled in a dream by night, he shall go forth out of the camp,

If there be among you any man, that is defiled in a dream by night, he shall go forth out of the camp,

Leviticus 15:16 The man from whom the seed of copulation goeth out, shall wash all his body with water: and he shall be unclean until the evening.

Numbers 5:2,3 Command the children of Israel, that they cast out of the camp every leper, and whosoever hath an issue of seed, or is defiled by the dead: . . .

1 Corinthians 5:11-13 But now I have written to you, not to keep company, if any man that is named a brother be a fornicator or covetous or a server of idols or a railer or a drunkard or an extortioner: with such a one, not so much as to eat. . . .