Exodus 23:23-24

For my angel will go before you and bring you into the land of the Amorites, Hittites, Perizzites, Canaanites, Hivites, and Jebusites, so you may live there. And I will destroy them completely. You must not worship the gods of these nations or serve them in any way or imitate their evil practices. Instead, you must utterly destroy them and smash their sacred pillars.