Bible Search Cross Reference 2 Chronicles 25:5. Moreover, Amaziah assembled Judah, and made them captains over thousands, and captains over hundreds, according to the houses of their fathers, throughout all Judah and Benjamin: and he numbered them from twenty years old and above, and found them three hundred thousand choice men, able to go forth to war, that could handle spear and shield.


http://www.qbible.com/references/2-chronicles/25-5.html