KJV: And Abner said to him, Turn thee aside to thy right hand or to thy left, and lay thee hold on one of the young men, and take thee his armour. But Asahel would not turn aside from following of him.
NASB: So Abner said to him, "Turn to your right or to your left, and take hold of one of the young men for yourself, and take for yourself his spoil." But Asahel was not willing to turn aside from following him.
KJV: And Abner said again to Asahel, Turn thee aside from following me: wherefore should I smite thee to the ground? how then should I hold up my face to Joab thy brother?
NASB: Abner repeated again to Asahel, "Turn aside from following me. Why should I strike you to the ground? How then could I lift up my face to your brother Joab?"
KJV: Howbeit he refused to turn aside: wherefore Abner with the hinder end of the spear smote him under the fifth rib, that the spear came out behind him; and he fell down there, and died in the same place: and it came to pass, that as many as came to the place where Asahel fell down and died stood still.
NASB: However, he refused to turn aside; therefore Abner struck him in the belly with the butt end of the spear, so that the spear came out at his back. And he fell there and died on the spot. And it came about that all who came to the place where Asahel had fallen and died, stood still.
KJV: Joab also and Abishai pursued after Abner: and the sun went down when they were come to the hill of Ammah, that lieth before Giah by the way of the wilderness of Gibeon.
NASB: 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.
KJV: Then Abner called to Joab, and said, Shall the sword devour for ever? knowest thou not that it will be bitterness in the latter end? how long shall it be then, ere thou bid the people return from following their brethren?
NASB: Then Abner called to Joab and said, "Shall the sword devour forever? Do you not know that it will be bitter in the end? How long will you refrain from telling the people to turn back from following their brothers?"
KJV: And Joab returned from following Abner: and when he had gathered all the people together, there lacked of David's servants nineteen men and Asahel.
NASB: Then Joab returned from following Abner; when he had gathered all the people together, nineteen of David's servants besides Asahel were missing.