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.
The first blew, and there came hail and fire mixed with blood, falling on the earth; a third of the earth was burnt up, a third of the trees were burnt up, and all the green grass was burnt up.
The fourth angel blew; and a stroke fell on a third of the sun, a third of the moon, and a third of the stars, so as to darken one third of them, withdrawing light from a third of the day and likewise of the night.
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).