In the spring of the year, the time when kings go out to battle, David sent Joab with his officers and all Israel with him; they ravaged the Ammonites and besieged Rabbah. But David remained at Jerusalem.
(Now only King Og of Bashan was left of the remnant of the Rephaim. In fact, his bed, an iron bed, can still be seen in Rabbah of the Ammonites. By the common cubit it is nine cubits long and four cubits wide.)