1 Chronicles 11:6-8

King James Version

⁶ And David said, Whosoever smiteth the Jebusites first shall be chief and captain. So Joab the son of Zeruiah went first up, and was chief.

⁷ And David dwelt in the castle; therefore they called it the city of David.

⁸ And he built the city round about, even from Millo round about: and Joab repaired the rest of the city.