Jeremiah 50:16

We are told that Babylon was so large a city, that with the walls of it there was much ploughed ground: or else the threatening imports that God would deal more severely with Babylon, than conquerors use to do with places which they conquer, who use to spare and leave behind then ploughmen, and such as use to till the ground, but in the destruction of Babylon it should not be so. They shall flee every one to his own land: he speaks either of such stranger as for commerce had their abodes in Babylon, or such assistants as the Babylonians had gotten against their ene rates, who upon the coming in of the enemies should make as much haste home as they could.