Matthew Henry on 2 Samuel 8:9-14
Here is, 1. The court made to David by the king of Hamath, who, it seems was at this time at war with the king of Zobah. He hearing of David's success against his enemy, sent his own son ambassador to him (Sa2 8:9, Sa2 8:10), to congratulate him on his victory, to return him thanks for the favour he had done him in breaking the power of one he was in fear of, and to beg his friendship. Thus he not only secured but strengthened himself. And David lost nothing by taking this little prince under his protection, any more than the old Romans did by the like policy; for the wealth he had from the countries he conquered by way of spoil he had from this by way of present or gratuity: Vessels of silv…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Samuel 8:13
David gat him a name when he returned from smiting of the Syrians--Instead of Syrians, the Septuagint version reads "Edomites," which is the true reading, as is evident from Sa2 8:14. This conquest, made by the army of David, was due to the skilful generalship and gallantry of Abishai and Joab. (Ch1 18:12; compare Psa 60:1, title.) The valley was the ravine of salt (the Ghor), adjoining the Salt Mountain, at the southwestern extremity of the Dead Sea, separating the ancient territories of Judah and Edom [ROBINSON].
Adam Clarke on 2 Samuel 8:14
He put garrisons in Edom - He repaired the strong cities which he had taken, and put garrisons in them to keep the country in awe.
John Gill on 2 Samuel 8:14
And he put garrisons in Edom,.... To keep the inhabitants in subjection to him; as their forts and strong holds came into his hands, he placed companies of soldiers in them for the said purpose; or governors, as the Targum, men of his own nation, into whose hands he put their principal cities, who governed them for him, and under him. Jarchi interprets it of officers appointed to collect the tribute he exacted of them:
throughout all Edom put he garrisons; which is observed to show that the whole country was brought into subjection to him:
and all they of Edom became David's servants; and hereby were fulfilled the oracle delivered to Rebekah, and the prophetic blessing of Isaac, Genesis 25…