And Hadadezer sent and brought out the Syrians who were beyond the Euphrates. They came to Helam, with Shobach the commander of the army of Hadadezer at their head.
Here is, 1. A new attempt of the Syrians to recover their lost honour and to check the progress of David's victorious arms. The forces that were lately dispersed rallied again, and gathered themselves together, Sa2 10:15. Even the baffled cause will make head as long as there is any life in it; the enemies of the Son of David do so, Matt, Sa2 22:34; Rev 19:19.
Commenting on 2 Samuel 10:15-19
And Hadarezer sent,.... The same with Hadadezer, Sa2 8:3, who was at the head of this confederacy, and to whom the rest of the kings of Syria were servants, Sa2 10:19, and brought out the Syrians that were beyond the river; the river Phrat or Euphrates, as the Targum; so the Arabic version and Josephus (y), who says, that he hired them: and they came...
THE SYRIANS DEFEATED. (Sa2 10:15-19) Hadarezer sent and brought out the Syrians that were beyond the river--This prince had enjoyed a breathing time after his defeat (Sa2 8:3). But alarmed at the increasing power and greatness of David, as well as being an ally of the Ammonites, he levied a vast army not only in Syria, but in Mesopotamia, to invade the Hebrew kingdom.