What does Jeremiah 30:3 mean?

The days are coming, says the Lord, when I’ll bring my people Israel and Judah back from captivity. I’ll bring them home to the land I gave their ancestors, and they’ll take possession of it again. That’s my promise. Jeremiah 30:3 - Modern Text Bible

(God promises a future restoration for both Israel and Judah. He’ll bring them back to their homeland, fulfilling His ancient promise.)