Exodus 23:21-23

Revised Standard Version Catholic Edition

²¹ Give heed to him and hearken to his voice, do not rebel against him, for he will not pardon your transgression; for my name is in him.

²² “But if you hearken attentively to his voice and do all that I say, then I will be an enemy to your enemies and an adversary to your adversaries.

²³ “When my angel goes before you, and brings you in to the Amorites, and the Hittites, and the Per′izzites, and the Canaanites, the Hivites, and the Jeb′usites, and I blot them out,