“The word
That Yahweh spoke
Concerning Babylon,
Concerning the land
Of the Chaldeans,
By the prophet Jeremiah.”
Now there is a switch in tone. Prior to this, Jeremiah and the oracles of Yahweh had said to obey the Babylonian king. Now there are a series of oracles against the Babylonians or the Chaldeans. Eventually Babylon would fall in 539 BCE, long after the death of Jeremiah (582 BCE) and King Nebuchadnezzar (562 BCE). In the Septuagint Greek translation, this is chapter 27, not chapter 50 as here.