10 Now when Joab saw that the battle was set against him before and behind, he chose out of all the choice of Israel, and put them in array against the Syrians.
1 Chronicles 19:10 Cross References - KJV
22 And the other issued out of the city against them; so they were in the midst of Israel, some on this side, and some on that side: and they smote them, so that they let none of them remain or escape.
42 Therefore they turned their backs before the men of Israel unto the way of the wilderness; but the battle overtook them; and them which came out of the cities they destroyed in the midst of them. 43 Thus they inclosed the Benjamites round about, and chased them, and trode them down with ease over against Gibeah toward the sunrising.
9 When Joab saw that the front of the battle was against him before and behind, he chose of all the choice men of Israel, and put them in array against the Syrians: 10 And the rest of the people he delivered into the hand of Abishai his brother, that he might put them in array against the children of Ammon. 11 And he said, If the Syrians be too strong for me, then thou shalt help me: but if the children of Ammon be too strong for thee, then I will come and help thee. 12 Be of good courage, and let us play the men for our people, and for the cities of our God: and the LORD do that which seemeth him good. 13 And Joab drew nigh, and the people that were with him, unto the battle against the Syrians: and they fled before him. 14 And when the children of Ammon saw that the Syrians were fled, then fled they also before Abishai, and entered into the city. So Joab returned from the children of Ammon, and came to Jerusalem.