2 Kings 11:10

And to the captains over hundreds did the priest give King David's spears and shields, that were in the temple of the Lord. Such as he had taken in war from his enemies, and had dedicated for the service of the temple, to defend it on occasion, and laid up there; those the priests gave to the captains, to arm their men with, who came unarmed, and so unsuspected, and in this way might be armed without being seen and known.