English Standard Version
Chapter 12 26
Now Joab fought against Rabbah of the Ammonites and took the royal city. 27
And Joab sent messengers to David and said, “I have fought against Rabbah; moreover, I have taken the city of waters. 28
Now then gather the rest of the people together and encamp against the city and take it, lest I take the city and it be called by my name.” 29
So David gathered all the people together and went to Rabbah and fought against it and took it.