Exodus 23:27 in the King James Version
I will send my fear before thee, and will destroy all the people to whom thou shalt come, and I will make all thine enemies turn their backs unto thee.
Context
26 No one will miscarry or be barren in your land. I will fulfill the number of your days.
27 I will send my terror before you, and will confuse all the people to whom you come, and I will make all your enemies turn their backs to you.
28 I will send the hornet before you, which will drive out the Hivite, the Canaanite, and the Hittite, from before you.