Revelation 9:9

The Passion Translation

They wore breastplates that seemed like iron, and their wings made a sound like the noise of horses and chariots rushing into battle.

Cross References

Isaiah 9:5

Every boot of marching troops and every uniform caked with blood will be burned as fuel for the fire.

Jeremiah 47:3

when they hear the hoofbeats of the horses and the clatter of the war chariots, the rumbling of the wheels. In their panic, parents will forget to turn back for their children; their hands will fall limp at their sides.

Revelation 9:17

And in my vision I saw the horses with riders wearing breastplates of fire and of sapphire and of sulfur. The horses had lions’ heads breathing out fire and smoke and sulfur.