2 Chronicles 26:13-16

13Under their authority was an army of 307,500 trained for war, a powerful force to support the king against his enemies.

14Uzziah supplied the entire army with shields, spears, helmets, armor, bows, and slingstones. 15And in Jerusalem he made skillfully designed devices to shoot1 arrows and catapult large stones from the towers and corners. So his fame spread far and wide, for he was helped tremendously until he became powerful.

16But when Uzziah became powerful, his arrogance led to his own destruction. He was unfaithful to the LORD his God, for he entered the temple of the LORD to burn incense on the altar of incense.