2 Samuel 12:26

Battle With The Ammonites

²⁵ and sendeth by the hand of Nathan the prophet, and calleth his name Jedidiah, because of Jehovah. ²⁶ And Joab fighteth against Rabbah of the Bene-Ammon, and captureth the royal city, ²⁷ and Joab sendeth messengers unto David, and saith, 'I have fought against Rabbah -- also I have captured the city of waters;

Ammon

Ammonites

Joab

Rabbah

Deuteronomy 3:11

for only Og king of Bashan had been left of the remnant of the Rephaim; lo, his bedstead is a bedstead of iron; is it not in Rabbath of the sons of Ammon? nine cubits its length, and four cubits its breadth, by the cubit of a man.

1 Chronicles 20:1-3

And it cometh to pass, at the time of the turn of the year -- at the time of the going out of the messengers -- that Joab leadeth out the force of the host, and destroyeth the land of the sons of Ammon, and cometh in and beseigeth Rabbah -- David is abiding in Jerusalem -- and Joab smiteth Rabbah, and breaketh it down.

2 Samuel 11:25

And David saith unto the messenger, 'Thus dost thou say unto Joab, Let not this thing be evil in thine eyes; for thus and thus doth the sword devour; strengthen thy warfare against the city, and throw it down -- and strengthen thou him.'