he went and took the bones of Saul and his son Jonathan from the citizens of Jabesh Gilead. (They had stolen their bodies from the public square at Beth Shan, where the Philistines had hung them after they struck Saul down on Gilboa.)
References for 2 Samuel 21:12
David brought the bones of Saul and his son Jonathan from there, and the bones of those who had been killed and exposed were gathered up.
They buried the bones of Saul and his son Jonathan in the tomb of Saul’s father Kish, at Zela in Benjamin, and did everything the king commanded. After that, God answered prayer in behalf of the land.
References for 2 Samuel 21:14