JOAB, 1. Son of David's sister

=>Commander of David's army

2 Samuel 8:16

16. And JOAB the son of Zeruiah was over the host; and Jehoshaphat the son of Ahilud was recorder;

2 Samuel 20:23

23. Now JOAB was over all the host of Israel: and Benaiah the son of Jehoiada was over the Cherethites and over the Pelethites:

1 Chronicles 11:6

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.

1 Chronicles 18:15

15. And JOAB the son of Zeruiah was over the host; and Jehoshaphat the son of Ahilud, recorder.

1 Chronicles 27:34

34. And after Ahithophel was Jehoiada the son of Benaiah, and Abiathar: and the general of the king's army was JOAB.