When the Ammonites saw that the Arameans had fled, the Ammonites fled from Abishai and went into the city. So Joab stopped his campaign against the Ammonites and returned to Jerusalem.
David put a third of the troops under Joab’s command, another third under Joab’s brother Abishai (Zeruiah’s son), and the last third under Ittai from Gath. “I am going ⌞into battle⌟ with you,” the king said to the troops.
Amasa wasn’t on his guard against the sword in Joab’s ⌞left⌟ hand. Joab stabbed him in the stomach, and his intestines poured out on the ground. (He died without being stabbed again.) Then Joab and his brother Abishai pursued Sheba, son of Bichri.