Deuteronomy 7:26; Deuteronomy 13:17

26 "You shall not bring an abomination into your house, and like it come under the ban; you shall utterly detest it and you shall utterly abhor it, for it is something banned.

17 "Nothing from that which is put under the ban shall cling to your hand, in order that the LORD may turn from His burning anger and show mercy to you, and have compassion on you and make you increase, just as He has sworn to your fathers,