Exodus 23:21-23

New Revised Standard Version Catholic Edition

²¹ Be attentive to him and listen 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 listen attentively to his voice and do all that I say, then I will be an enemy to your enemies and a foe to your foes.

²³ When my angel goes in front of you, and brings you to the Amorites, the Hittites, the Perizzites, the Canaanites, the Hivites, and the Jebusites, and I blot them out,