Jeremiah 25:11-14 NCV

11 That whole area will be an empty desert, and these nations will be slaves of the king of Babylon for seventy years.
12 "But when the seventy years have passed, I will punish the king of Babylon and his entire nation for their evil," says the Lord. "I will make that land a desert forever.
13 I will make happen all the terrible things I said about Babylonia -- everything Jeremiah prophesied about all those foreign nations, the warnings written in this book.
14 Even the Babylonians will have to serve many nations and many great kings. I will give them the punishment they deserve for all their own hands have done."