Exodus 23:20-23

20“Behold, I am going to send an Angel before you to keep and guard you on the way and to bring you to the place I have prepared.

21Be on your guard before Him, listen to and obey His voice; do not be rebellious toward Him or provoke Him, for He will not pardon your transgression, since My Name (authority) is in Him.

22But if you will indeed listen to and truly obey His voice and do everything that I say, then I will be an enemy to your enemies and an adversary to your adversaries.

23When My Angel goes before you and brings you to [the land of] the Amorite, the Hittite, the Perizzite, the Canaanite, the Hivite, and the Jebusite, I will reject them and completely destroy them.