1 Chronicles 19:7-9

Expanded Bible

⁷ The Ammonites hired thirty-two thousand chariots and the king of Maacah and his ·army [people]. So they came and set up camp near the town of Medeba. The Ammonites themselves ·came out of [assembled/mustered from] their towns and got ready for battle.

⁸ When David heard about this, he sent Joab with the ·whole army [entire army of warriors/mighty men]. ⁹ The Ammonites came out and ·prepared for battle [drew up in battle lines] at the city ·gate [entrance]. The kings who had come to help were out in the ·field [open country] by themselves.