2 Samuel 2:12-13; 2 Samuel 2:16; 2 Samuel 2:24; 2 Samuel 3:30; 2 Samuel 20:8
Now Abner the son of Ner, went out from Mahanaim to Gibeon with the servants of Ish-bosheth the son of Saul.
And Joab the son of Zeruiah and the servants of David went out and met them by the pool of Gibeon; and they sat down, one on the one side of the pool and the other on the other side of the pool.
Each one of them seized his opponent by the head and thrust his sword in his opponent's side; so they fell down together. Therefore that place was called Helkath-hazzurim, which is in Gibeon.
But Joab and Abishai pursued Abner, and when the sun was going down, they came to the hill of Ammah, which is in front of Giah by the way of the wilderness of Gibeon.
So Joab and Abishai his brother killed Abner because he had put their brother Asahel to death in the battle at Gibeon.
When they were at the large stone which is in Gibeon, Amasa came to meet them. Now Joab was dressed in his military attire , and over it was a belt with a sword in its sheath fastened at his waist; and as he went forward, it fell out.