Cross reference
2 Samuel 12:27
27 Joab sent messengers to David, and said, I have fought against Rabbah; yes, I have taken the city of waters.
Deuteronomy 3:11
11 (For only Og king of Bashan remained of the remnant of the Rephaim; behold, his bedstead was a bedstead of iron; isn't it in Rabbah of the children of Ammon? nine cubits was the length of it, and four cubits the breadth of it, after the cubit of a man.)
2 Samuel 11:1
1 It happened, at the return of the year, at the time when kings go out [to battle], that David sent Joab, and his servants with him, and all Israel; and they destroyed the children of Ammon, and besieged Rabbah. But David stayed at Jerusalem.
Ezekiel 21:20
20 You shall appoint a way for the sword to come to Rabbah of the children of Ammon, and to Judah in Jerusalem the fortified.