John Gills Exposition of the Bible Commentary - 2 Samuel 3:27
And when Abner was returned to Hebron ,.... Alone, and not the twenty men with him; not to David's court, but just to the city, to the gate of it: Joab took him aside in the gate : where he was waiting for him, and met him; this was a public place, where people were continually passing and repassing, and where courts of judicature used to be held; wherefore Abner might think himself safe here with Joab, and have no suspicion at all of his design, and shows how fearless Joab was of God or... read more
Matthew Henry's Complete Commentary - 2 Samuel 3:22-39
We have here an account of the murder of Abner by Joab, and David's deep resentment of it. I. Joab very insolently fell foul upon David for treating with Abner. He happened to be abroad upon service when Abner was with David, pursuing a troop, either of Philistines or of Saul's party; but, upon his return, he was informed that Abner was just gone (2 Sam. 3:22, 23), and that a great many kind things had passed between David and him. He had all the reason in the world to be satisfied of David's... read more