22 Just then David’s men and Joab were coming home from a raid with a lot of goods. Abner had been dismissed, so he was no longer with David in Hebron.
23 When Joab came back with the whole army, he was told, “Ner’s son Abner came to the king, but David dismissed him, and Abner left peacefully.”
24 Then Joab went to the king and asked, “What have you done? Abner came to see you. Why did you dismiss him and let him get away?
25 Certainly you must know that Ner’s son Abner came to deceive you, to find out about your movements and learn everything you’re doing!”
26 After leaving David, Joab sent messengers after Abner. They brought him back from the cistern of Sirah without David knowing about it.
27 When Abner returned to Hebron, Joab took him aside in the gateway as if to talk to him privately. There he stabbed Abner in the belly. Abner died because he spilled the blood of Joab’s brother Asahel.
28 Later when David heard about it, he said, “As far as the Lord is concerned, my kingdom and I are forever innocent of spilling the blood of Ner’s son Abner.