Revelation 16:13

And I saw coming out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet, three unclean spirits, as it were frogs:

Revelation 19:20

And the beast was taken, and with him the false prophet that wrought the signs in his sight, wherewith he deceived them that had received the mark of the beast and them that worshipped his image: they two were cast alive into the lake of fire that burneth with brimstone:

Revelation 20:10

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

Exodus 8:2-7

And if thou refuse to let them go, behold, I will smite all thy borders with frogs:

Psalm 105:30

Their land swarmed with frogs In the chambers of their kings.

2 Thessalonians 2:9-11

even he , whose coming is according to the working of Satan with all power and signs and lying wonders,

1 Timothy 4:1-3

But the Spirit saith expressly, that in later times some shall fall away from the faith, giving heed to seducing spirits and doctrines of demons,

2 Timothy 3:1-6

But know this, that in the last days grievous times shall come.

2 Peter 2:1-3

But there arose false prophets also among the people, as among you also there shall be false teachers, who shall privily bring in destructive heresies, denying even the Master that bought them, bringing upon themselves swift destruction.

1 John 4:1-3

Beloved, believe not every spirit, but prove the spirits, whether they are of God; because many false prophets are gone out into the world.

Revelation 12:3-4

And there was seen another sign in heaven: and behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.

Revelation 12:9-13

And the great dragon was cast down, the old serpent, he that is called the Devil and Satan, the deceiver of the whole world; he was cast down to the earth, and his angels were cast down with him.

Revelation 13:1-7

and he stood upon the sand of the sea. And I saw a beast coming up out of the sea, having ten horns, and seven heads, and on his horns ten diadems, and upon his heads names of blasphemy.

Revelation 13:11-18

And I saw another beast coming up out of the earth; and he had two horns like unto lamb, and he spake as a dragon.

Revelation 16:14

for they are spirits of demons, working signs; which go forth unto the kings of the whole world, to gather them together unto the war of the great day of God, the Almighty.

Revelation 18:2

And he cried with a mighty voice, saying, Fallen, fallen is Babylon the great, and is become a habitation of demons, and a hold of every unclean spirit, and a hold of every unclean and hateful bird.

Psalm 78:45

He sent among them swarms of flies, which devoured them; And frogs, which destroyed them.

Treasury of Scripture Knowledge

Summary

And I saw three unclean spirits like frogs come out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet.

Bible References

Three

Revelation 16:14
for they are spirits of demons, working signs; which go forth unto the kings of the whole world, to gather them together unto the war of the great day of God, the Almighty.
2 Thessalonians 2:9
even he , whose coming is according to the working of Satan with all power and signs and lying wonders,
1 Timothy 4:1
But the Spirit saith expressly, that in later times some shall fall away from the faith, giving heed to seducing spirits and doctrines of demons,
2 Timothy 3:1
But know this, that in the last days grievous times shall come.
2 Peter 2:1
But there arose false prophets also among the people, as among you also there shall be false teachers, who shall privily bring in destructive heresies, denying even the Master that bought them, bringing upon themselves swift destruction.
1 John 4:1
Beloved, believe not every spirit, but prove the spirits, whether they are of God; because many false prophets are gone out into the world.

Like

Exodus 8:2
And if thou refuse to let them go, behold, I will smite all thy borders with frogs:
Psalm 78:45
He sent among them swarms of flies, which devoured them; And frogs, which destroyed them.
Psalm 105:30
Their land swarmed with frogs In the chambers of their kings.

Come out of

Revelation 12:3
And there was seen another sign in heaven: and behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.
Revelation 13:1
and he stood upon the sand of the sea. And I saw a beast coming up out of the sea, having ten horns, and seven heads, and on his horns ten diadems, and upon his heads names of blasphemy.

The false

Revelation 19:20
And the beast was taken, and with him the false prophet that wrought the signs in his sight, wherewith he deceived them that had received the mark of the beast and them that worshipped his image: they two were cast alive into the lake of fire that burneth with brimstone:
Revelation 20:10
And the devil that deceived them was cast into the lake of fire and brimstone, where are also the beast and the false prophet; and they shall be tormented day and night for ever and ever.

American Standard Version Public Domain