13:6 The men of Israel realized they had a problem because their army was hard pressed. So the army hid in caves, thickets, cliffs, strongholds, and cisterns.
1 Samuel 31:7
31:7 When the men of Israel who were in the valley and across the Jordan saw that the men of Israel had fled and that Saul and his sons were dead, they abandoned the cities and fled. The Philistines came and occupied them.