2 Samuel 4:8
Context4:8 They brought the head of Ish-bosheth to David in Hebron, saying to the king, “Look! The head of Ish-bosheth son of Saul, your enemy who sought your life! The Lord has granted vengeance to my lord the king this day against 1 Saul and his descendants!”
2 Samuel 21:2
Context21:2 So the king summoned the Gibeonites and spoke with them. (Now the Gibeonites were not descendants of Israel; they were a remnant of the Amorites. The Israelites had made a promise to 2 them, but Saul tried to kill them because of his zeal for the people of Israel and Judah.)