Deuteronomy 23:14

and thou shalt have a trowel on thy girdle; and it shall come to pass when thou wouldest relieve thyself abroad, that thou shalt dig with it, and shalt bring back the earth and cover thy nuisance.

Because the Lord your God walks in your camp to deliver you, and to give up your enemy before your face; and your camp shall be holy, and there shall not appear in you a disgraceful thing, and [so] he shall turn away from you.

For the Lord thy God walketh in the midst of thy camp, to deliver thee, and to give up thine enemies before thee; therefore shall thy camp be holy: that he see no unclean thing in thee, and turn away from thee.

for Yahweh your God walks in the middle of your camp, to deliver you, and to give up your enemies before you. Therefore your camp shall be holy, that he may not see an unclean thing in you, and turn away from you.