John Wesley on Ezekiel 21:19

Appoint - Paint, or describe them on a tile. One land - That is, Babylon. Chuse - Pitch on some convenient place, where thou mayest place Nebuchadnezzar's army, consulting where this one way divides into two, which was on the edge of the desert of Arabia. At the head - Where each way runs, toward either Rabbath, or Jerusalem; for there Nebuchadnezzar will cast lots.