2 Samuel 3:17

Abner : a man of Benjamin in Saul and David's time

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel

Israel : a citizen of Israel.,a member of the nation of Israel

2 Samuel 1:21

Gilboa : a mountain or plateau between Jezreel and the Jordan River (OS)
(32° 30´, 35° 24´)

Saul : the sixth king of Edom,son of Simeon and a Canaanite woman,son of Uzziah of Kohath son of Levi

2 Samuel 17:21

Ahithophel : a man from Giloh; father of Eliam, the father of Bathsheba

David : a son of Jesse of Judah; king of Israel,son of Jesse of Judah; king of Israel