2 Samuel 10:7-14

7When David heard about it, he sent Joab and the whole army—the mighty warriors.

8The children of Ammon came out and lined up in battle array at the entrance of the gate, while the Arameans of Zobah and Rehob and the men of Tob and Maacah were by themselves in the field.

9When Joab saw that there was a battle line against him front and rear, he chose of all the best troops of Israel and arrayed them against the Arameans,

10but the rest of the troops he committed to the command of his brother Abishai, and he arrayed them against the children of Ammon.

11Then he said, “If the Arameans are too strong for me, then you will help me, but if the children of Ammon are too strong for you, then I will come to help you.

12Chazak! And let us take courage for the sake of our people and for the cities of our God, and may Adonai do what is good in His eyes.”

13So Joab and the troops with him advanced to battle against the Arameans—and they fled before him.

14When the children of Ammon saw that the Arameans had fled, they likewise fled before Abishai and withdrew into the city. Then Joab returned from assaulting the children of Ammon, and went to Jerusalem.