'Horsemen' in the Bible

And the young man who told him explained, “By chance I happened to be on Mount Gilboa, and there was Saul leaning on his spear, and the chariots and horsemen [of the Philistines] were close behind him.

David captured from him 1,700 horsemen and 20,000 foot soldiers. David also hamstrung all the chariot horses (making them lame), but reserved enough of them for a hundred chariots.

But the Arameans fled before Israel, and David killed 700 Aramean charioteers and 40,000 horsemen, and struck Shobach the commander of their army, and he died there.