1 Chronicles 10:6-8

The Voice

⁶ It was at this battle that Saul, his three sons, and his household were annihilated.

⁷ When the Israelites remaining in the valley realized their kinsmen had fled and Saul and his sons were dead, they also left their cities and fled. The conquering Philistines then inhabited these conquered cities of Israel. ⁸ The next day, when the Philistines returned to the battlefield to rob the dead, they found Saul and his sons slain on Mount Gilboa.