1 Chronicles 10:4-10

4Then Saul said to his armor bearer, “Draw your sword and run me through with it, otherwise these uncircumcised [Philistines] will come and abuse and humiliate me.” But his armor bearer would not, for he was terrified. So Saul took his own sword and fell on it.

5When his armor bearer saw that Saul was dead, he also fell on his sword and died.

6So Saul died with his three sons and all those of his house died together.

7When all the men of Israel who were in the valley saw that the army had fled, and that Saul and his sons were dead, they abandoned their cities and fled; and the Philistines came and lived in them.

8It came about the next day, when the Philistines came to strip (plunder) the slain, that they found Saul and his sons fallen on Mount Gilboa.

9So they stripped Saul and took his head and his armor and sent messengers around the land of the Philistines to bring the good news to their idols and to the people.

10They put Saul’s armor in the house of their gods and nailed up his head in the house (temple) of Dagon.