2 Samuel 8:14,15 (KJV)
14 And he put garrisons in Edom; throughout all Edom put he garrisons, and all they of Edom became David’s servants. And the Lord preserved David whithersoever he went.
15 And David reigned over all Israel; and David executed judgment and justice unto all his people.
2 Samuel 8
The Lord Was With David While In War
David also slew the Syrians in war, which were also against him, after sending out his men in “a thousand chariots, and seven hundred horsemen, and twenty thousand footmen.” (2 Samuel 8:4)