1 Chronicles 11:5-15 NLT

5 The people of Jebus said to David, "You will never get in here!" But David captured the fortress of Zion, now called the City of David.
6 David had said to his troops, "Whoever leads the attack against the Jebusites will become the commander of my armies!" And Joab, the son of David's sister Zeruiah, led the attack, so he became the commander of David's armies.
7 David made the fortress his home, and that is why it is called the City of David.
8 He extended the city from the Millo a to the surrounding area, while Joab rebuilt the rest of Jerusalem.

References for 1 Chronicles 11:8

    • 11:8 - Or <I>the supporting terraces.</I> The meaning of the Hebrew is uncertain.
      9 And David became more and more powerful, because the LORD Almighty was with him.
      10 These are the leaders of David's mighty men. Together with all Israel, they determined to make David their king, just as the LORD had promised concerning Israel.
      11 Here is the record of David's mightiest men: The first was Jashobeam the Hacmonite, who was commander of the Three -- the three greatest warriors among David's men. b He once used his spear to kill three hundred enemy warriors in a single battle.

      References for 1 Chronicles 11:11

        • · 11:11 - As in some Greek manuscripts (see also 2 Sam 23:8); Hebrew <I>commander of the Thirty,</I> or <I>commander of the captains.</I>
          12 Next in rank among the Three was Eleazar son of Dodai, c a descendant of Ahoah.

          References for 1 Chronicles 11:12

            • ¸ 11:12 - As in parallel text at 2 Sam 23:9 (see also 1 Chr 27:4); Hebrew reads <I>Dodo,</I> a variant name for Dodai.
              13 He was with David in the battle against the Philistines at Pas-dammim. The battle took place in a field full of barley, and the Israelite army fled.
              14 But Eleazar and David held their ground in the middle of the field and beat back the Philistines. So the LORD saved them by giving them a great victory.
              15 Once when David was at the rock near the cave of Adullam, the Philistine army was camped in the valley of Rephaim. The Three (who were among the Thirty -- an elite group among David's fighting men) went down to meet him there.