Leviticus 26:36-37

36And as for those of you who are left, aI will send faintness into their hearts in the lands of their enemies. The bsound of a cdriven leaf shall put them to flight, and they shall flee as one flees from the sword, and they shall fall when none pursues. 37They shall stumble over one another, as if to escape a sword, though none pursues. And dyou shall have no power to stand before your enemies.
Copyright information for ESV