This is what the LORD of Hosts says: “Babylon’s thick walls will be leveled, and her high gates consumed by fire. So the labor of the people will be for nothing; the nations will exhaust themselves to fuel the flames.”
Jewish Publication Society of America Version (JPS1917) - Jeremiah 51:58 >Thus saith the LORD of hosts: The broad walls of Babylon shall be utterly overthrown, and her high gates shall be burned with fire; and the peoples shall labour for vanity, and the nations for the fire; and they shall be weary.