Albert Barnes Commentary Jeremiah 46:18

"As I live, saith the King, whose name is Jehovah of hosts, surely like Tabor among the mountains, and like Carmel by the sea, so shall he come." — Jeremiah 46:18 (ASV)

As Tabor is - Omit “is.” “He shall come like a Tabor among the mountains, and like a Carmel by the sea.” Tabor rises in the form of a truncated cone to the height of about 1,350 feet above the plain of Esdraelon, its total height above the sea level being 1,805 feet. Its shape and the wide extent of the plain around it make it a far more conspicuous object than other mountains in sight of equal elevation. Similarly, Carmel is a most commanding mountain, because it rises from the edge of the wide expanse of the Mediterranean.