1 Samuel 31:7-10
English Standard Version
8The next day, when the Philistines came to strip the slain, they found Saul and his three sons fallen on Mount Gilboa.
9So they cut off his head and stripped off his armor and sent messengers throughout the land of the Philistines, to carry the good news to the house of their idols and to the people.
10They put his armor in the temple of Ashtaroth, and they fastened his body to the wall of Beth-shan.