He sent the troops out in three groups. Joab commanded one-third of the men. Joab’s brother Abishai son of Zeruiah commanded another third. And Ittai from Gath commanded the last third. King David said to them, “I will also go with you.”
Joab son of Zeruiah and David’s men also went there and met Abner and Ish-Bosheth’s men at the pool of Gibeon. Abner’s group sat on one side of the pool; Joab’s group sat on the other.
They called for the king, so the king sent Eliakim, Shebna, and Joah out to meet them. Eliakim son of Hilkiah was the palace manager, Shebna was the royal secretary, and Joah son of Asaph was the recorder.
Then Eliakim, Shebna, and Joah tore their clothes to show how upset they were. (Eliakim son of Hilkiah was the palace manager, Shebna was the royal secretary, and Joah son of Asaph was the recorder.) The three men went to Hezekiah and told him what the field commander had said.
David had said, “The person who leads the attack against the Jebusites will become the commander over all my army.” Joab son of Zeruiah led the attack, so he became the commander of the army.