Adam Clarke on Joshua 19:18

Jezreel - This city, according to Calmet, was situated in an open country, having the town of Legion on the west, Bethshan on the east, on the south the mountains of Gilboa, and on the north those of Hermon.

Shunem - This city was rendered famous by being the occasional abode of the prophet Elisha, and the place where he restored the son of a pious woman to life. 2Kgs 4:8. It was the place where the Philistines were encamped on that ruinous day in which the Israelites were totally routed at Gilboa, and Saul and his sons Jonathan, Abinadab, and Malchi-shua, killed. 1Sam 28:4; 1Sam 31:1, etc.