Deuteronomy 23:15-18

15Thou shalt not deliver to his master the servant who hath escaped from his master to thee: 16He shall dwell with thee, even among you, in that place which he shall choose in one of thy gates, where it pleaseth him best: thou shalt not oppress him.1 17There shall be no harlot of the daughters of Israel, nor a sodomite of the sons of Israel.2 18Thou shalt not bring the hire of an harlot, or the price of a dog, into the house of the LORD thy God for any vow: for even both these are abomination to the LORD thy God.