Deuteronomy 9:3 in the King James Version
Understand therefore this day, that the LORD thy God is he which goeth over before thee; as a consuming fire he shall destroy them, and he shall bring them down before thy face: so shalt thou drive them out, and destroy them quickly, as the LORD hath said unto thee.
Context
2 a people great and tall, the sons of the Anakim, whom you know, and of whom you have heard say, “Who can stand before the sons of Anak?”
3 Know therefore today that the LORD your God is he who goes over before you as a devouring fire. He will destroy them and he will bring them down before you. So you shall drive them out and make them perish quickly, as the LORD has spoken to you.
4 Don’t say in your heart, after the LORD your God has thrust them out from before you, “For my righteousness the LORD has brought me in to possess this land;” because the LORD drives them out before you because of the wickedness of these nations.