And he said, If the Aramaeans are stronger and get the better of me, then you are to come to my help; but if the children of Ammon get the better of you, I will come to your help.
Now when Joab saw that their forces were in position against him in front and at his back, he took the best of the men of Israel and put them in line against the Aramaeans;
And David sent the people out, a third of them under the orders of Joab, and a third under the orders of Abishai, son of Zeruiah, Joab's brother, and a third under Ittai the Gittite. And the king said to the people, And I myself will certainly go out with you.
And Abishai, the brother of Joab, the son of Zeruiah, was chief of the thirty. He put to death three hundred with his spear, and he got for himself a name among the thirty.