Deuteronomy 23:9-11

Wycliffe Bible

⁹ When thou shalt go out into battle against thine enemies, thou shalt keep thee from all evil thing (thou shalt keep thyself from all evil things).

¹⁰ If a man is among you, that is defouled in his night sleep, he shall go out of your tents; and he shall not turn again (If there is a man among you, who is defiled during his night’s sleep, he shall go away from your tents; and he shall not return)

¹¹ before that he be washed in water at the eventide, and after the going down of the sun, he shall turn again into the tents. (until he is washed in water in the evening, and then, after the going down of the sun, he shall return to the camp.)