1 Samuel 14:50
The name of Saul’s wife was Ahinoam the daughter of Ahimaaz. The commander of his army was named Abner, the son of Ner, Saul’s uncle.
2 Samuel 2:8
Now [Saul’s cousin] Abner the son of Ner, commander of Saul’s army, had taken Ish-bosheth the son of Saul and brought him over to
1 Samuel 17:55
When Saul saw David going out against the Philistine, he said to Abner the captain of the army, “Abner, whose son is this young man?” And Abner answered, “By your life, O king, I do not know.”
2 Samuel 3:27
So when Abner returned to Hebron, Joab took him aside to the middle of the gate to speak to him privately, and there he struck Abner in the abdomen so that he died,