Revelation 9 (King James Version)

¹And 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.

²And he opened the bottomless pit; and there arose a smoke out of the pit, as the smoke of a great furnace; and the sun and the air were darkened by reason of the smoke of the pit.

³And there came out of the smoke locusts upon the earth: and unto them was given power, as the scorpions of the earth have power.

⁴And it was commanded them that they should not hurt the grass of the earth, neither any green thing, neither any tree; but only those men which have not the seal of God in their foreheads.

⁵And to them it was given that they should not kill them, but that they should be tormented five months: and their torment was as the torment of a scorpion, when he striketh a man.

⁶And in those days shall men seek death, and shall not find it; and shall desire to die, and death shall flee from them.

⁷And the shapes of the locusts were like unto horses prepared unto battle; and on their heads were as it were crowns like gold, and their faces were as the faces of men.

⁸And they had hair as the hair of women, and their teeth were as the teeth of lions.

⁹And they had breastplates, as it were breastplates of iron; and the sound of their wings was as the sound of chariots of many horses running to battle.

¹⁰And they had tails like unto scorpions, and there were stings in their tails: and their power was to hurt men five months.

¹¹And they had a king over them, which is the angel of the bottomless pit, whose name in the Hebrew tongue is Abaddon, but in the Greek tongue hath his name Apollyon.

¹²One woe is past; and, behold, there come two woes more hereafter.

¹³And the sixth angel sounded, and I heard a voice from the four horns of the golden altar which is before God,

¹⁴Saying to the sixth angel which had the trumpet, Loose the four angels which are bound in the great river Euphrates.

¹⁵And 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.

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

¹⁷And 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.

¹⁸By these three was the third part of men killed, by the fire, and by the smoke, and by the brimstone, which issued out of their mouths.

¹⁹For 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.

²⁰And the rest of the men which were not killed by these plagues yet repented not of the works of their hands, that they should not worship devils, and idols of gold, and silver, and brass, and stone, and of wood: which neither can see, nor hear, nor walk:

²¹Neither repented they of their murders, nor of their sorceries, nor of their fornication, nor of their thefts.

Revelation 20 (King James Version)

¹And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand.

²And he laid hold on the dragon, that old serpent, which is the Devil, and Satan, and bound him a thousand years,

³And cast him into the bottomless pit, and shut him up, and set a seal upon him, that he should deceive the nations no more, till the thousand years should be fulfilled: and after that he must be loosed a little season.

⁴And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.

⁵But the rest of the dead lived not again until the thousand years were finished. This is the first resurrection.

⁶Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests of God and of Christ, and shall reign with him a thousand years.

⁷And when the thousand years are expired, Satan shall be loosed out of his prison,

⁸And shall go out to deceive the nations which are in the four quarters of the earth, Gog, and Magog, to gather them together to battle: the number of whom is as the sand of the sea.

⁹And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.

¹⁰And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.

¹¹And I saw a great white throne, and him that sat on it, from whose face the earth and the heaven fled away; and there was found no place for them.

¹²And I saw the dead, small and great, stand before God; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of those things which were written in the books, according to their works.

¹³And the sea gave up the dead which were in it; and death and hell delivered up the dead which were in them: and they were judged every man according to their works.

¹⁴And death and hell were cast into the lake of fire. This is the second death.

¹⁵And whosoever was not found written in the book of life was cast into the lake of fire.