2 Chronicles 26:13-15

Complete Jewish Bible

¹³ They directed a trained army of 307,500 fighting men, a strong force supporting the king in war against the enemy. ¹⁴ ‘Uziyahu equipped them, the whole army, with shields, spears, helmets, armor, bows and slingstones.

¹⁵ In Yerushalayim he built devices designed by experts for the towers and angles, from which to shoot arrows and lob large stones. His fame spread far and wide, for he was miraculously helped, until he became strong.