Exodus 34:11-17

11Observe thou that which I command thee this day: behold, I drive out before thee the Amorite, and the Canaanite, and the Hittite, and the Perizzite, and the Hivite, and the Jebusite. 12Take heed to thyself, lest thou make a covenant with the inhabitants of the land where thou goest, lest it be for a snare in the midst of thee: 13But ye shall destroy their altars, break their images, and cut down their groves:1 14For thou shalt worship no other god: for the LORD, whose name is Jealous, is a jealous God: 15Lest thou make a covenant with the inhabitants of the land, and they go astray after their gods, and sacrifice to their gods, and one call thee, and thou eat of his sacrifice; 16And thou take of their daughters to thy sons, and their daughters go astray after their gods, and make thy sons go astray after their gods. 17Thou shalt make thee no molten gods.