1 Chronicles 27:2

Now the children of Israel after their number, to wit, the chief fathers and captains of thousands and hundreds, and their officers that served the king in any matter of the courses, which came in and went out month by month throughout all the months of the year, of every course were twenty and four thousand.

Of the children of Perez was the chief of all the captains of the host for the first month.

And over the course of the second month was Dodai an Ahohite, and of his course was Mikloth also the ruler: in his course likewise were twenty and four thousand.

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.