Just then the servants of David arrived with Joab from a raid, bringing much spoil with them. But Abner was not with David at Hebron, for he had sent him away, and he had gone in peace.
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 (Sa2...
Commenting on 2 Samuel 3:22-39
And, behold, the servants of David and Joab came from pursuing a troop,.... A troop of robbers, that made an incursion into the land, taking the advantage of a civil war between Israel and Judah; such as the Edomites, Amalekites, and especially the Philistines; which Joab hearing of went out in pursuit of them, and overtook them: and brought in a great spoil with them...
And, behold, the servants of David and Joab came from [pursuing] a troop, and brought in a great spoil with them: but Abner [was] not with David in Hebron; for he had sent him away, and he was gone in peace. (h) From war against the Philistines.