2 Samuel 8:3-4

(3) David smote also Hadadezer, 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.

Here is another fulfillment, if not of prophecy, yet at least of promise. The extent of these kingdoms reached towards Euphrates, and the Lord's promise to Abraham and his seed, was to extend from the river Egypt to Euphrates. See Genesis 15:18. David appears to have composed a song of praise on this occasion, as appears by the title of the 60th Psalm. It is one of David's michtams; that is, his golden Psalms. Aram-naharaim, signifies the city of rivers, perhaps so called, from its being well supplied with rivers. Damascus was the metropolis of Syria. Hence the haughty Syrian disdained the sacred river Jordan, while extolling Abana and Pharpar beyond it. See 2 Kings 5:12. The destruction of the chariot horses, seems to have been done in conformity to that law of God, which forbad the Israelites from increasing their cavalry, lest they should thereby be tempted to put their trust in horses and chariots, See Deuteronomy 17:16; Psalms 20:7.