Revelation 9:9

King James 2000

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.

Cross References

Job 39:25

He says among the trumpets, Aha; and he smells the battle afar off, the thunder of the captains, and the shouting.

Job 40:18

His bones are as strong pieces of bronze; his bones are like bars of iron.

Isaiah 9:5

For every warrior’s boot used in battle, and every garment rolled in blood; this shall be used for burning and as fuel for the fire.

Jeremiah 47:3

At the noise of the stamping of the hoofs of his strong horses, at the rushing of his chariots, and at the rumbling of his wheels, the fathers shall not look back to their children because of feebleness of hands;

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.