This chapter gives us an account of a war David has with the Ammonites and the Syrians their allies, with the occasion and success of it. I. David sent a friendly embassy to Hanun king of the Ammonites (Sa2 10:1, Sa2 10:2). II. He, upon a base surmise that it was ill intended, abused David's ambassadors (Sa2 10:3, Sa2 10:4). III. David resenting it (Sa2 10:5), and the Ammonites prepared for war against him (Sa2 10:6). IV. David carried the war into their country, sent against them. Joab and Abishai, who addressed themselves to the battle with a great deal of conduct and bravery (Sa2 10:7-12). V. The Ammonites, and the Syrians their allies, were totally routed (Sa2 10:13, Sa2 10:14). VI. The forces of the Syrians, which rallied again, were a second time defeated (Sa2 10:15-19). Thus did David advance his own reputation for gratitude, in returning kindness, and for justice, in repaying injuries.