2 Samuel 8:16

Joab son of Zeruiah was over the army;
Jehoshaphat son of Ahilud was court historian;

1 Kings 4:3

Elihoreph and Ahijah the sons of Shisha, secretaries;
Jehoshaphat son of Ahilud, court historian;

1 Chronicles 11:6

David said, “Whoever is the first to kill a Jebusite will become chief commander.” Joab son of Zeruiah went up first, so he became the chief.

2 Samuel 19:13

And tell Amasa, ‘Aren’t you my flesh and blood? May God punish me and do so severely if you don’t become commander of the army from now on instead of Joab!’”

2 Samuel 20:23-24

Joab commanded the whole army of Israel; Benaiah son of Jehoiada was over the Cherethites and Pelethites;

1 Chronicles 18:15-17

Joab son of Zeruiah was over the army;
Jehoshaphat son of Ahilud was court historian;

Treasury of Scripture Knowledge

Summary

2 Samuel 8:16

And Joab the son of Zeruiah was over the host; and Jehoshaphat the son of Ahilud was recorder;

Jehoshaphat

1 Kings 4:3

General references

2 Samuel 20:7

Bible References

Jehoshaphat

Elihoreph and Ahijah the sons of Shisha, secretaries;
Jehoshaphat son of Ahilud, court historian;

General references

So Joab’s men, the Cherethites, the Pelethites, and all the warriors marched out under Abishai’s command; they left Jerusalem to pursue Sheba son of Bichri.