But the LORD your God will deliver them over to you, and will inflict defeat upon them until they are destroyed.
Deuteronomy 7:23
Surrounding context
7:22 And the LORD your God will drive out those nations before you little by little; you will be unable to destroy them at once, lest the beasts of the field become too numerous for you.
7:23 But the LORD your God will deliver them over to you, and will inflict defeat upon them until they are destroyed.
7:24 And He will deliver their kings into your hand, and you will destroy their name from under heaven; no one shall be able to stand against you until you have destroyed them.