2 Samuel 20:23 References

23 aNow Joab was over the whole army of Israel, and Benaiah the son of Jehoiada was over the Cherethites and the Pelethites;

a 2 Samuel 8:16-18, 1 Kings 4:3-6

2 Samuel 8

16 aJoab the son of Zeruiah was over the army, and bJehoshaphat the son of Ahilud was crecorder.
17 aZadok the son of Ahitub and Ahimelech the son of Abiathar were bpriests, and Seraiah was csecretary.
18 aBenaiah the son of Jehoiada was over the bCherethites and the Pelethites; and David's sons were cchief ministers.

1 Kings 4

3 Elihoreph and Ahijah, the sons of Shisha were secretaries; aJehoshaphat the son of Ahilud was the recorder;
4 and aBenaiah the son of Jehoiada was over the army; and Zadok and bAbiathar were priests;
5 and Azariah the son of Nathan was over athe deputies; and Zabud the son of Nathan, a priest, was the king's friend;
6 and Ahishar was over the household; and Adoniram the son of Abda was over the men subject to forced labor.