1 Chronicles 11:1-9

Then all Israel assembled before David at Hebron. “Look at us,” they said. “We’re your very flesh and blood. In the past, yes, even while Saul was king, you were the real leader of Israel. GOD told you, ‘You will shepherd my people Israel; you are to be the ruler of my people Israel.’” When all the elders of Israel came to the king at Hebron, David made a covenant with them in the presence of GOD at Hebron. Then they anointed David king over Israel exactly as GOD had commanded through Samuel. David and all Israel went to Jerusalem (it was the old Jebus, where the Jebusites lived). The citizens of Jebus told David, “No trespassing—you can’t come here.” David came on anyway and captured the fortress of Zion, the City of David. David had said, “The first person to kill a Jebusite will be commander-in-chief.” Joab son of Zeruiah was the first; and he became the chief. David took up residence in the fortress city; that’s how it got its name, “City of David.” David fortified the city all the way around, both the outer bulwarks (the Millo) and the outside wall. Joab rebuilt the city gates. David’s stride became longer, his embrace larger—yes, GOD-of-the-Angel-Armies was with him!