Exodus 23:20-31

“Behold, I am going to send an angel before you to guard you along the way and to bring you into the place which I have prepared. Be on your guard before him and obey his voice; do not be rebellious toward him, for he will not pardon your transgression, since My name is in him. But if you truly obey his voice and do all that I say, then I will be an enemy to your enemies and an adversary to your adversaries. For My angel will go before you and bring you in to the land of the Amorites, the Hittites, the Perizzites, the Canaanites, the Hivites and the Jebusites; and I will completely destroy them. You shall not worship their gods, nor serve them, nor do according to their deeds; but you shall utterly overthrow them and break their sacred pillars in pieces. But you shall serve the LORD your God, and He will bless your bread and your water; and I will remove sickness from your midst. There shall be no one miscarrying or barren in your land; I will fulfill the number of your days. I will send My terror ahead of you, and throw into confusion all the people among whom you come, and I will make all your enemies turn their backs to you. I will send hornets ahead of you so that they will drive out the Hivites, the Canaanites, and the Hittites before you. I will not drive them out before you in a single year, that the land may not become desolate and the beasts of the field become too numerous for you. I will drive them out before you little by little, until you become fruitful and take possession of the land. I will fix your boundary from the Red Sea to the sea of the Philistines, and from the wilderness to the River Euphrates; for I will deliver the inhabitants of the land into your hand, and you will drive them out before you.