Deuteronomy 9:1-3

Thomson(i) 1 Hear, Israel! Thou art now about to cross the Jordan, to go in to possess nations much greater and stronger than you, large cities, which are walled up to the sky, 2 a people great and numerous, and of great stature, the children of Enak, whom thou knowest, and of whom thou hast heard it said, Who can stand before the sons of Enak? 3 Know therefore this day, that the Lord thy God will himself march before thee. He is a consuming fire. He will destroy them. He will cause them to turn back from before thy face, and will destroy them speedily, as the Lord hath said to thee.