Jeremiah 34:21

The king of Babylon’s army, which are gone up from you... — The words are important, as showing, as before stated, that the siege had actually been raised, and that the nobles of Judah were flattering themselves that the danger which had led them to a simulated, or, at best, transient repentance, had passed away altogether. They were reckoning once again on the help that they trusted was to come from Egypt (Jeremiah 37:7) They are warned, however, in the next verse that the Babylonian army shall return, as executing the judgment of Jehovah, and that then there will be no escape for them.