Deuteronomy 23:11

23:11 but it shall be, when evening comes on, he shall bathe himself in water; and when the sun is down, he shall come within the camp.
-World English Bible

Other Translation

23:11 But it shall be, when evening cometh on, he shall wash [himself] with water: and when the sun is down, he shall come into the camp [again].
-King James Version