NET
27 Joab then sent messengers to David, saying, “I have fought against Rabbah and have captured the water supply of the city.
Darby
27 And Joab sent messengers to David, and said, I have fought against Rabbah, and have taken the city of waters.
KJV
27 And Joab sent messengers to David, and said, I have fought against Rabbah, and have taken the city of waters.