What does Jeremiah 50:14 mean?

Get ready for war against Babylon, all you nations around her. Tell your armies to attack her. Stand up and get ready to fight. Surround her on every side, and don’t let anyone escape. Pay her back for everything she’s done. Do to her what she did to others. Jeremiah 50:14 - Modern Text Bible

(God calls the surrounding nations to attack Babylon, demanding justice and retribution for all the harm she caused others.)