Devarim 7:20-22

Orthodox Jewish Bible

²⁰ Moreover Hashem Eloheicha will send the hornet swarm among them, until they that are left, and hide themselves from thee, be destroyed.

²¹ Thou shalt not be afraid of them; for Hashem Eloheicha is among you, an El Gadol v’Norah.

²² And Hashem Eloheicha will put out those Goyim before thee m’at m’at (little by little); thou mayest not consume them at once, lest the beasts of the sadeh increase upon thee.