2 Chronicles 26:14-15

14Uzziah gave shields, spears, helmets and armour to the whole army. He also gave them bows and arrows, and stones to put in their slings.

15Men in Jerusalem who had special skills built machines that could shoot arrows and big stones. Uzziah put them on the towers and at the corners of the walls around Jerusalem. God helped him in many ways, so that he became very famous and powerful.