2 Chronicles 26:13-15

Amplified Bible

¹³ Under their command was an army of 307,500, who could wage war with great power, to help the king against the enemy. ¹⁴ Moreover, Uzziah prepared shields, spears, helmets, body armor, bows, and sling stones for the entire army. ¹⁵ In Jerusalem he made machines of war invented by skillful men to be put on the towers and on the [corner] battlements for the purpose of shooting arrows and large stones. And his fame spread far, for he was marvelously helped until he was strong.