22 But just after David had sent Abner away in safety, Joab and some of David's troops returned from a raid, bringing much plunder with them. 23 When Joab arrived, he was told that Abner had just been there visiting the king and had been sent away in safety. 24 Joab rushed to the king and demanded, "What have you done? What do you mean by letting Abner get away? 25 You know perfectly well that he came to spy on you and find out everything you're doing!" 26 Joab then left David and sent messengers to catch up with Abner, asking him to return. They found him at the well of Sirah and brought him back, though David knew nothing about it. 27 When Abner arrived back at Hebron, Joab took him aside at the gateway as if to speak with him privately. But then he stabbed Abner in the stomach and killed him in revenge for killing his brother Asahel. 28 When David heard about it, he declared, "I vow by the Lord that I and my kingdom are forever innocent of this crime against Abner son of Ner. 29 Joab and his family are the guilty ones. May the family of Joab be cursed in every generation with a man who has open sores or leprosy or who walks on crutches or dies by the sword or begs for food!" 30 So Joab and his brother Abishai killed Abner because Abner had killed their brother Asahel at the battle of Gibeon. 31 Then David said to Joab and all those who were with him, "Tear your clothes and put on burlap. Mourn for Abner." And King David himself walked behind the procession to the grave. 32 They buried Abner in Hebron, and the king and all the people wept at his graveside. 33 Then the king sang this funeral song for Abner: "Should Abner have died as fools die? 34 Your hands were not bound; your feet were not chained. No, you were murdered- the victim of a wicked plot." All the people wept again for Abner. 35 David had refused to eat anything on the day of the funeral, and now everyone begged him to eat. But David had made a vow, saying, "May God strike me and even kill me if I eat anything before sundown." 36 This pleased the people very much. In fact, everything the king did pleased them! 37 So everyone in Judah and all Israel understood that David was not responsible for Abner's murder. 38 Then King David said to his officials, "Don't you realize that a great commander has fallen today in Israel? 39 And even though I am the anointed king, these two sons of Zeruiah-Joab and Abishai-are too strong for me to control. So may the Lord repay these evil men for their evil deeds."
Matthew Henry's Commentary on 2 Samuel 3:22-39
Commentary on 2 Samuel 3:22-39
(Read 2 Samuel 3:22-39)
Judgments are prepared for such scorners as Abner; but Joab, in what he did, acted wickedly. David laid Abner's murder deeply to heart, and in many ways expressed his detestation of it. The guilt of blood brings a curse upon families: if men do not avenge it, God will. It is a sad thing to die like a fool, as they do that any way shorten their own days, and those who make no provision for another world. Who would be fond of power, when a man may have the name of it, and must be accountable for it, yet is hampered in the use of it? David ought to have done his duty, and then trusted God with the issue. Carnal policy spared Joab. The Son of David may long delay, but never fails to punish impenitent sinners. He who now reigns upon the throne of David, has a kingdom of a nobler kind. Whatever He doeth, is noticed by all his willing people, and is pleasing to them.