2 Chronicles 26:13-16

13and under their command was an army of 307,500 trained for war with mighty power to support the king against the enemy.

14Uzziah provided shields, spears, helmets, body armor, bows and slingstones for the entire army.

15In Jerusalem he made machines designed by skillful men to be used on the towers and on the corners to shoot arrows and hurl large stones. So his fame spread far, for he was marvelously helped until he became strong.

16But when he became strong, his heart grew so haughty that he acted corruptly. For he trespassed against Adonai his God by entering into the Temple of Adonai to burn incense upon the altar of incense.