Deuteronomy 23:16-19

Let them live among you wherever they like and in whatever town they choose. Do not oppress them. No Israelite man or woman is to become a shrine prostitute. You must not bring the earnings of a female prostitute or of a male prostitute into the house of the LORD your God to pay any vow, because the LORD your God detests them both. Do not charge a fellow Israelite interest, whether on money or food or anything else that may earn interest.