Deuteronomy 7:20-22

American Standard Version

²⁰ Moreover Jehovah thy God will send the hornet among them, until they that are left, and ^[a]hide themselves, perish from before thee. ²¹ Thou shalt not be affrighted at them; for Jehovah thy God is in the midst of thee, a great God and a terrible. ²² And Jehovah thy God will cast out those nations before thee by little and little: thou mayest not consume them ^[b]at once, lest the beasts of the field increase upon thee.