1 Samuel 14:50
and the name of Saul's wife was Ahinoam the daughter of Ahimaaz. The name of the captain of his army was Abner the son of Ner, Saul's uncle.
2 Samuel 2:8
Now Abner the son of Ner, captain of Saul's army, had taken Ishbosheth the son of Saul, and brought him over to Mahanaim;
1 Samuel 17:55
When Saul saw David go forth against the Philistine, he said to Abner, the captain of the army, "Abner, whose son is this youth?" Abner said, "As your soul lives, O king, I can't tell."
2 Samuel 3:27
When Abner was returned to Hebron, Joab took him aside into the midst of the gate to speak with him quietly, and struck him there in the body, so that he died, for the blood of Asahel his brother.