“If there is among you any man who is not clean by reason of that which happens to him by night, then shall he go outside of the camp. He shall not come within the camp;”
Deuteronomy 23:10 (WEB)
Context Reading
8The children of the third generation who are born to them may enter into Yahweh’s assembly. 9When you go out and camp against your enemies, then you shall keep yourselves from every evil thing. 10If there is among you any man who is not clean by reason of that which happens to him by night, then shall he go outside of the camp. He shall not come within the camp; 11but it shall be, when evening comes, he shall bathe himself in water. When the sun is down, he shall come within the camp. 12You shall have a place also outside of the camp where you go relieve yourself.