Deuteronomy 23:14

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.

12 You shall have a place also outside of the camp, where you shall go forth abroad:

13 and you shall have a paddle among your weapons; and it shall be, when you sit down abroad, you shall dig therewith, and shall turn back and cover that which comes from you:

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

15 You shall not deliver to his master a servant who is escaped from his master to you:

16 he shall dwell with you, in the midst of you, in the place which he shall choose within one of your gates, where it pleases him best: you shall not oppress him.

17 There shall be no prostitute of the daughters of Israel, neither shall there be a sodomite of the sons of Israel.