'Breastplates' in the Bible

Your neck is like the tower of David made for a store-house of arms, in which a thousand breastplates are hanging, breastplates for fighting-men.

They make ready the table, they put down the covers, they take food and drink. Up! you captains; put oil on your breastplates.

Make the horses ready, and get up, you horsemen, and take your places with your head-dresses; make the spears sharp and put on the breastplates.

And those who are living in the towns of Israel will go out and make fires of the instruments of war, burning the body-covers and the breastplates, the bows and the arrows and the sticks and the spears, and for seven years they will make fires of them:

And they had breastplates like iron, and the sound of their wings was as the sound of carriages, like an army of horses rushing to the fight.

And so I saw the horses in the vision, and those who were seated on them, having breastplates of fire and glass and of burning stone: and the heads of the horses were as the heads of lions; and out of their mouths came fire and smoke and a smell of burning.