King James Version
And they shall fall one upon another, as it were before a sword, when none pursueth: and ye shall have no power to stand before your enemies.English Standard Version
They shall stumble over one another, as if to escape a sword, though none pursues. And you shall have no power to stand before your enemies.New International Version
They will stumble over one another as though fleeing from the sword, even though no one is pursuing them. So you will not be able to stand before your enemies.