Jeremiah 49:4-6

Wherefore gloriest thou in the valleys? That is, in the riches of thy fat and plentiful valleys, which overflow with abundance of all things: compare Isaiah 28:1; Isaiah 28:4. Though they be fruitful, yet glory not therein, for, notwithstanding their fertility, they shall be no security to thee against the terror which I shall bring upon thee. Behold, I will bring fear upon thee When God gives up a people to destruction, he commonly takes from them their usual courage. But the word fear here may denote a hostile army, the cause of fear and terror. And ye shall be driven out every man right forth That is, so as not to dare to look back, or stop to consider which way to go, but flee for your lives that way which lies next. And none shall gather up him that wandereth None shall bring him that flees from the enemy to his house, or afford him any shelter or accommodation. And afterward I will bring again the captivity of Ammon. See note on Jeremiah 48:47.