Deuteronomy 23:10-13

10If there be with thee a man that is not clean from what hath happened in the night, then shall he goH3318 outside the campH4264; he shall not comeH3318 inside the campH4264;

11and it shall beH1961, towards evening, he shall bathe in water: and at the goingH3318 down of the sun he may comeH935 inside the campH4264.

12Thou shalt have a place also outside the campH4264, and shalt goH935 forth thither.

13And thou shalt have a shovel amongst thy weapons, and it shall beH1961, when thou sittest down abroad, thou shalt dig therewith, and shalt turn back and cover that which is come from thee.