Concerning these three cities of Egypt, See Poole on "Jeremiah 44:1": the meaning is, Publish this prophecy over all the land of Egypt. Or perhaps these three were the chief places whither the Jews that went with Johanan the son of Kareah, &c. went, and where they fixed themselves: many more places in Egypt are named by Ezekiel, Jeremiah 30:14, &c. Stand fast, and prepare thee; for the sword shall devour round about thee; look to yourselves, and prepare yourselves for battle, for the nations are destroyed round about you, (so it is in the Hebrew,) and you have reason to expect that the sword should come next into your countries.
Related Commentaries of Jeremiah 46:14
Jeremiah 46:14
14 Declare ye in Egypt, and publish in Migdol, and publish in Noph and in Tahpanhes: say ye, Stand fast, and prepare thee; for the sword shall devour round about thee.