1 Chronicles 20:1-2 World English Bible (WEB)
20 At the time of the return of the year, at the time when kings go out, Joab led out the army, and wasted the country of the children of Ammon, and came and besieged Rabbah. But David stayed at Jerusalem. Joab struck Rabbah, and overthrew it. 2 David took the crown of their king from off his head, and found it to weigh a talent of gold,[a] and there were precious stones in it. It was set on David’s head, and he brought very much plunder out of the city.