And he said, “If the Syrians are too strong for me, then you shall help me; but if the Ammonites are too strong for you, then I will come and help you.
When Joab saw that the battle was set against him both in front and in the rear, he chose some of the picked men of Israel, and arrayed them against the Syrians;
And David sent forth the army, one third under the command of Joab, one third under the command of Abishai the son of Zeruiah, Joab's brother, and one third under the command of Ittai the Gittite. And the king said to the men, “I myself will also go out with you.”
Now Abishai, the brother of Joab, the son of Zeruiah, was chief of the thirty. And he wielded his spear against three hundred men and slew them, and won a name beside the three.