2 Samuel 8:1-7

1 And after this it came to pass, that David smote the Philistines, and subdued them: and David took Methegammaha out of the hand of the Philistines.
2 And he smote Moab, and measured them with a line, casting them down to the ground; even with two lines measured he to put to death, and with one full line to keep alive. And so the Moabites became David's servants, and brought gifts.
3 David smote also Hadadezer,b the son of Rehob, king of Zobah, as he went to recover his border at the river Euphrates.
4 And David took from him a thousand chariots, and seven hundred horsemen, and twenty thousand footmen*: and David houghed all the chariot horses, but reserved of them for an hundred chariots.
6 Then David put garrisons in Syria of Damascus: and the Syrians became servants to David, and brought gifts. And the LORD preserved David whithersoever he went.
7 And David took the shields of gold that were on the servants of Hadadezer, and brought them to Jerusalem.