Revelation 9:15-17

King James Version

¹⁵ And the four angels were loosed, which were prepared for an hour, and a day, and a month, and a year, for to slay the third part of men.

¹⁶ And the number of the army of the horsemen were two hundred thousand thousand: and I heard the number of them.

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.