1 Chronicles 19:8-10

International Standard Version

⁸ In response, David sent out Joab and his entire army of elite soldiers. ⁹ The Ammonites went out in battle formation in front of the entrance to the city while the kings who had come stayed by themselves in the open fields.

¹⁰ When Joab observed that the battle lines were set up to oppose him both in front and behind, he appointed some special forces from Israel and arrayed them to oppose the Arameans,