So they took their men and went to fight Ishmael son of Nethaniah and caught him near the big pool of water at Gibeon.
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.
When the captives Ishmael had taken saw Johanan and the army officers, they were glad.