The trumpet; God’s trumpet calling the Chaldeans, the Chaldeans’ trumpet also gathering together their troops.
Alarm, threatening and affrighting, against the fenced cities of Judah.
The high towers; stately palaces and strong munitions, fortified with high towers, built at the angles of walls, and therefore the Hebrew calls them high corners; it may mean also the great men, which, as corners well built are the strength and beauty of a wall, so they of a state, Jud_20:2Zec_10:4.