The fifth angel sounded his trumpet, and I saw a star that had fallen from the sky to the earth. The star was given the key to the shaft of the Abyss.
NIV
THEN THE fifth angel blew [his] trumpet, and I saw a star that had fallen from the sky to the earth; and to the angel was given the key of the shaft of the Abyss (the bottomless pit).
AMP
And the fifth angel sounded, and I saw a star fall from heaven unto the earth: and to him was given the key of the bottomless pit.
KJV
The horses and riders I saw in my vision looked like this: Their breastplates were fiery red, dark blue, and yellow as sulfur. The heads of the horses resembled the heads of lions, and out of their mouths came fire, smoke and sulfur.
NIV
And in [my] vision the horses and their riders appeared to me like this: the riders wore breastplates the color of fiery red and sapphire blue and sulphur (brimstone) yellow. The heads of the horses looked like lions' heads, and from their mouths there poured fire and smoke and sulphur (brimstone).
AMP
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.
KJV
The power of the horses was in their mouths and in their tails; for their tails were like snakes, having heads with which they inflict injury.
NIV
For the power of the horses to do harm is in their mouths and also in their tails. Their tails are like serpents, for they have heads, and it is by means of them that they wound people.
AMP
For their power is in their mouth, and in their tails: for their tails were like unto serpents, and had heads, and with them they do hurt.
KJV