3 David also defeated Hadadezer the son of Rehob, king of Zobah, as he went to recover his territory at the River Euphrates. 4 David took from him one thousand chariots, seven hundred horsemen, and twenty thousand foot soldiers. Also David hamstrung all the chariot horses, except that he spared enough of them for one hundred chariots. 5 When the Syrians of Damascus came to help Hadadezer king of Zobah, David killed twenty-two thousand of the Syrians. 6 Then David put garrisons in Syria of Damascus; and the Syrians became David's servants, and brought tribute. The Lord preserved David wherever he went. 7 And David took the shields of gold that had belonged to the servants of Hadadezer, and brought them to Jerusalem. 8 Also from Betah and from Berothai, cities of Hadadezer, King David took a large amount of bronze.
9 When Toi king of Hamath heard that David had defeated all the army of Hadadezer, 10 then Toi sent Joram his son to King David, to greet him and bless him, because he had fought against Hadadezer and defeated him (for Hadadezer had been at war with Toi); and Joram brought with him articles of silver, articles of gold, and articles of bronze. 11 King David also dedicated these to the Lord, along with the silver and gold that he had dedicated from all the nations which he had subdued-- 12 from Syria, from Moab, from the people of Ammon, from the Philistines, from Amalek, and from the spoil of Hadadezer the son of Rehob, king of Zobah. 13 And David made himself a name when he returned from killing eighteen thousand Syrians in the Valley of Salt.
Matthew Henry's Commentary on 2 Samuel 8:3-13
Commentary on 2 Samuel 8:1-8.
(Read 2 Samuel 8:1-8.)
David subdued the Philistines. They had long been troublesome to Israel. And after the long and frequent struggles the saints have with the powers of darkness, like Israel with the Philistines, the Son of David shall tread them all under foot, and make the saints more than conquerors. He smote the Moabites, and made them tributaries to Israel. Two parts he destroyed, the third part he spared. The line that was to keep alive, though it was but one, is ordered to be a full line. Let the line of mercy be stretched to the utmost. He smote the Syrians. In all these wars David was protected, for this in his psalms he often gives glory to God.
Commentary on 2 Samuel 8:9-14
(Read 2 Samuel 8:9-14)
All the precious things David was master of, were dedicated things; they were designed for building the temple. The idols of gold David destroyed, 2 Samuel 5:21, but the vessels of gold he dedicated. Thus, in the conquest of a soul by the grace of the Son of David, what stands in opposition to God must be destroyed, every lust must be mortified and crucified, but what may glorify him must be dedicated; thus the property of it is altered. God employs his servants in various ways; some, as David, in spiritual battles; others, as Solomon, in spiritual buildings; and one prepares work for the other, that God may have the glory of all.