Revelation 9:17

And thus I saw the horses in a vision, and them that sat on them, having fiery habergeons of a Jacinth colour, and brimstone, and the heads of the horses were as the heads of lions. And out of their mouths went forth fire and smoke and brimstone.

Revelation 9:18

And of these three, was the third part of men killed, that is to say, of fire, smoke, and brimstone, which proceeded out of the mouths of them:

Revelation 14:10

the same shall drink of the wine of the wrath of God, which is poured in the cup of his wrath. And he shall be punished in fire and brimstone, before the holy angels, and before the lamb.

Revelation 19:20

And the beast was taken, and with him that false prophet that wrought miracles before him, with which he deceived them that received the beast's mark, and them that worshipped his image. These both were cast into a pond of fire burning with brimstone:

Revelation 21:8

But the fearful and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars shall have their part in the lake which burneth with fire and brimstone, which is the second death."

1 Chronicles 12:8

And of the Gadites there separated themselves unto David, when he kept a hold in the wilderness, men of might and men apt for war and could handle shield and spear, whose faces were like the faces of lions, and they were thereto as swift as the roes of the mountains:

Isaiah 5:28-29

Their arrows are sharp, and their bows bent. Their horses' hoofs are like flint, and their cart wheels like a stormy wind.

Genesis 19:24

Then the LORD rained upon Sodom and Gomorrah, brimstone and fire from the LORD out of heaven,

Psalm 11:6

Upon the ungodly he shall rain snares, fire, brimstone, storm and tempest: this shall be their portion to drink.

Isaiah 30:33

For the fire of pain is ordained from the beginning: yea, even for kings it is prepared. This hath the LORD set in the deep, and made it wide: the burning whereof is fire and much wood. The breath of the LORD, which is a river of brimstone, doth kindle it.

Ezekiel 33:22

Now the hand of the LORD had been upon me the evening before this man, which was escaped, came unto me, and had opened my mouth, until the morning that he came to me: yea he opened my mouth, so that I was no more dumb.

Revelation 9:9

And they had habergeons, as it were habergeons of iron. And the sound of their wings, was as the sound of chariots when many horses run together to battle.

Revelation 11:5

And if any man will hurt them, fire shall proceed out of their mouths, and consume their enemies. And if any man will hurt them, this wise must he be killed.

Revelation 20:10

and the devil that deceived them, was cast into a lake of fire and brimstone, where the beast and the false prophet were and shall be tormented day and night for ever more.

Revelation 21:20

the fifth sardonyx: the sixth sardius: the seventh chrysolite: the eighth beryl: the ninth a topaz: the tenth a chrysoprasus: the eleventh a jacinth: the twelfth an amethyst.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Having

Revelation 9:9
And they had habergeons, as it were habergeons of iron. And the sound of their wings, was as the sound of chariots when many horses run together to battle.

Jacinth

Revelation 21:20
the fifth sardonyx: the sixth sardius: the seventh chrysolite: the eighth beryl: the ninth a topaz: the tenth a chrysoprasus: the eleventh a jacinth: the twelfth an amethyst.

Brimstone

Revelation 9:18
And of these three, was the third part of men killed, that is to say, of fire, smoke, and brimstone, which proceeded out of the mouths of them:
Revelation 14:10
the same shall drink of the wine of the wrath of God, which is poured in the cup of his wrath. And he shall be punished in fire and brimstone, before the holy angels, and before the lamb.
Revelation 19:20
And the beast was taken, and with him that false prophet that wrought miracles before him, with which he deceived them that received the beast's mark, and them that worshipped his image. These both were cast into a pond of fire burning with brimstone:
Revelation 21:8
But the fearful and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars shall have their part in the lake which burneth with fire and brimstone, which is the second death."
Genesis 19:24
Then the LORD rained upon Sodom and Gomorrah, brimstone and fire from the LORD out of heaven,
Psalm 11:6
Upon the ungodly he shall rain snares, fire, brimstone, storm and tempest: this shall be their portion to drink.
Isaiah 30:33
For the fire of pain is ordained from the beginning: yea, even for kings it is prepared. This hath the LORD set in the deep, and made it wide: the burning whereof is fire and much wood. The breath of the LORD, which is a river of brimstone, doth kindle it.
Ezekiel 33:22
Now the hand of the LORD had been upon me the evening before this man, which was escaped, came unto me, and had opened my mouth, until the morning that he came to me: yea he opened my mouth, so that I was no more dumb.

As the

1 Chronicles 12:8
And of the Gadites there separated themselves unto David, when he kept a hold in the wilderness, men of might and men apt for war and could handle shield and spear, whose faces were like the faces of lions, and they were thereto as swift as the roes of the mountains:
Isaiah 5:28
Their arrows are sharp, and their bows bent. Their horses' hoofs are like flint, and their cart wheels like a stormy wind.