20 And the Lord your God shall send against them the hornets, until those that are left and those that are hidden from you are utterly destroyed.
Deuteronomy 7:20 Cross References - CAB
Exodus 23:28-30
28 And I will send hornets before you, and you shall cast out the Amorites and the Hivites and the Canaanites and the Hittites from you.
29 I will not cast them out in one year, lest the land become desolate, and the beasts of the field multiply against you.
30 By little and little I will cast them out from before you, until you shall be increased and inherit the earth.
Joshua 24:12
12 And He sent forth the hornet before you; and He drove them out from before you, even twelve kings of the Amorites, not with your sword, nor with your bow.