1 Samuel 31:7, 11-13

When the Israelites in the valley opposite and those on the other side of the Jordan saw that their army was in full retreat and that Saul and his sons were dead, they left their cities and ran for their lives. The Philistines moved in and occupied the sites.

The people of Jabesh Gilead heard what the Philistines had done to Saul. Their valiant men sprang into action. They traveled all night, took the corpses of Saul and his three sons from the wall at Beth Shan, and carried them back to Jabesh and burned off the flesh. They then buried the bones under the tamarisk tree in Jabesh and fasted in mourning for seven days.