Jeremiah 25:12

25:12 “‘But when the seventy years are over, I will punish the king of Babylon and his nation for their sins. I will make the land of Babylon an everlasting ruin. I, the Lord, affirm it!

Jeremiah 27:7

27:7 All nations must serve him and his son and grandson until the time comes for his own nation to fall. Then many nations and great kings will in turn subjugate Babylon.