1 Chronicles 11:4-9 - David's Capture Of Jerusalem
4 David and the whole Israelite army advanced to Jerusalem (that is, Jebus). (The Jebusites, the land's original inhabitants, lived there.) 5 The residents of Jebus said to David, "You cannot invade this place!" But David captured the fortress of Zion (that is, the City of David).
6 David said, "Whoever attacks the Jebusites first will become commanding general!" So Joab son of Zeruiah attacked first and became commander.
7 David lived in the fortress; for this reason it is called the City of David. 8 He built up the city around it, from the terrace to the surrounding walls; Joab restored the rest of the city. 9 David's power steadily grew, for the Lord who commands armies was with him.