Revelation 9:9
And they had breastplates, as it were breastplates of iron; and the sound of their wings was as the sound of chariots of many horses running to battle.
Job 39:25
He saith among the trumpets, Ha, ha; and he smelleth the battle afar off, the thunder of the captains, and the shouting.
Job 40:18
His bones are as strong pieces of brass; his bones are like bars of iron.
Job 41:23-30
The flakes of his flesh are joined together: they are firm in themselves; they cannot be moved.
Isaiah 9:5
For every battle of the warrior is with confused noise, and garments rolled in blood; but this shall be with burning and fuel of fire.
Joel 2:5-8
Like the noise of chariots on the tops of mountains shall they leap, like the noise of a flame of fire that devoureth the stubble, as a strong people set in battle array.
Nahum 2:4-5
The chariots shall rage in the streets, they shall justle one against another in the broad ways: they shall seem like torches, they shall run like the lightnings.
Revelation 9:17
And thus I saw the horses in the vision, and them that sat on them, having breastplates of fire, and of jacinth, and brimstone: and the heads of the horses were as the heads of lions; and out of their mouths issued fire and smoke and brimstone.