1 Chronicles 27:5

The third army commander, as chief for the third month, was Benaiah son of Jehoiada the priest. There were 24,000 men in his division.
BSB · Berean Standard Bible
The third captain of the host for the third month was Benaiah the son of Jehoiada, a chief priest: and in his course were twenty and four thousand.

Note chief…: or, principal officer

KJV · King James Version
The third captain of the army for the third month was Benaiah, the son of Jehoiada the chief priest. In his division were twenty-four thousand.
WEB · World English Bible
The third captain of the host for the third month was Benaiah, the son of Jehoiada the priest, chief: and in his course were twenty and four thousand.
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

Benaiah
Or, "Benaiah, the son of Jehoiada the chief priest:" it was Jehoiada, and not Benaiah, who was a priest.
1 Chronicles 18:17; 1 Kings 4:4
chief priest
or, principal officer.
1 Kings 4:5