2 Chronicles 17:12-14

And Jehoshaphat waxed great exceedingly; and he built in Judah castles, and cities of store.

And he had much business in the cities of Judah: and the men of war, mighty men of valour, were in Jerusalem.

And these are the numbers of them according to the house of their fathers: Of Judah, the captains of thousands; Adnah the chief, and with him mighty men of valour three hundred thousand.