So the king of Israel went, and the king of Judah, and the king of Edom. And they made a circuit of seven days' journey, and there was no water for the army, nor for the beasts that followed them.
Then he took his eldest son who should have reigned in his stead, and offered him for a burnt-offering upon the wall. And there was great wrath against Israel, and they departed from him, and returned to their own land.
And he put garrisons in Edom. He put garrisons throughout all Edom, and all the Edomites became servants to David. And LORD gave victory to David wherever he went.
And by thy sword thou shall live, and thou shall serve thy brother. And it shall come to pass, when thou shall break loose, that thou shall shake his yoke from off thy neck.
And when the king of Moab saw that the battle was too hard for him, he took with him seven hundred men that drew sword to break through to the king of Edom, but they could not.