David said, “The person that leads the attack on the Jebusite people will become the commander over all my army.” So Joab led the attack. Joab was Zeruiah’s son. Joab became the commander of the army.
The Ammonite people bought 32,000 chariots. They also paid the king of Maacah and his army to come and help them. The king of Maacah and his people came and set up a camp near the town of Medeba. The Ammonite people themselves came out of their towns and got ready for battle.