1 Chronicles 11:4-8

MLV(i) 4 And David and all Israel went to Jerusalem (what is Jebus) and the Jebusites, the inhabitants of the land, were there. 5 And the inhabitants of Jebus said to David, You will not come in here. Nevertheless David took the stronghold of Zion; the same is the city of David. 6 And David said, Whoever slays the Jebusites first will be chief and captain. And Joab the son of Zeruiah went up first and was made chief.
7 And David dwelt in the stronghold. Therefore they called it the city of David. 8 And he built the city all around, from Millo even all around. And Joab repaired the rest of the city.