Exodus 23:20-25

20Behold, I am sending an angel before you to protect you along the way and to bring you to the place I have prepared. 21Pay attention to him and listen to his voice; do not defy him, for he will not forgive rebellion, since My Name is in him.

22But if you will listen carefully to his voice and do everything I say, I will be an enemy to your enemies and a foe to your foes. 23For My angel will go before you and bring you into the land of the Amorites, Hittites, Perizzites, Canaanites, Hivites, and Jebusites, and I will annihilate them.

24You must not bow down to their gods or serve them or follow their practices. Instead, you are to demolish them and smash their sacred stones to pieces.

25So you shall serve the LORD your God, and He will bless1 your bread and your water. And I will take away sickness from among you.