Thematic Bible: The army of horsemen

And the number of the troops of their cavalry was two hundred millions (I heard what was their number). And this is how the horses and their riders looked in my vision: they wore coats of mail red as fire, dark-blue as jacinth and yellow as smoke; the horses' heads were like lions' heads, and from their mouths poured fire and smoke and brimstone. By these three plagues the third of men were killed, by the fire, the smoke, and the brimstone, that poured out of their mouths; read more.
for the power of the horses lies in their mouths ??and also in their tails (their tails are like serpents, they have heads, and it is with their heads that they hurt).