'Armory' in the Bible

And next to him repaired Ezer the son of Jeshua, the ruler of Mizpah, another portion, over against the ascent to the armory at the turning of the wall .

Thy neck is like the tower of David builded for an armory, Whereon there hang a thousand bucklers, All the shields of the mighty men.

Jehovah hath opened his armory, and hath brought forth the weapons of his indignation; for the Lord, Jehovah of hosts, hath a work to do in the land of the Chaldeans.