Revelation 9:17-18

LEB^{(i) 17} And in this way I saw the horses in the vision, and those seated on them, who had fiery red and hyacinth-colored and sulphurous yellow breastplates, and the heads of the horses were like the heads of lions, and out of their mouths came fire and smoke and sulphur. ¹⁸ By these three plagues a third of humanity was killed—by the fire and the smoke and the sulphur that came out of their mouths.