NET
13 They commanded an army of 307,500 skilled and able warriors who were ready to defend the king against his enemies.
Darby
13 And under their hand was an army-host of three hundred and seven thousand five hundred, that made war with mighty power to help the king against the enemy.
KJV
13 And under their hand [was] an army, three hundred thousand and seven thousand and five hundred, that made war with mighty power, to help the king against the enemy.