2 Samuel 8:4-5

4David took from Hadadezer 1,700 men who drove chariots. He also caught 20,000 of Hadadezer's other soldiers. David kept 100 of the horses that pulled chariots. But he cut the legs of the other horses so that they could not run.

5The Syrians from Damascus sent an army to help King Hadadezer of Zobah. But David killed 22,000 soldiers of the Syrian army.