jer 52.7 Then the city was broken up,

Jeremiah 52:7 KJV

Then the city was broken up, and all the men of war fled, and went forth out of the city by night by the way of the gate between the two walls, which was by the king's garden; (now the Chaldeans were by the city round about:) and they went by the way of the plain.  FLAT EARTH