Behold, a people shall come from the north - This and the two following verses are nearly the same with Jeremiah 6:22-24. But here, destroyers against Babylon are intended; there, destroyers against Jerusalem.
An application to Babylon of the doom against Jerusalem Jeremiah 6:22-24.
Jeremiah 50:41
The coasts of the earth - See the Jeremiah 6:22 note.