Revelation 20:15

And if any one was not found written in the book of life, he was cast into the lake of fire.

Matthew 25:41

Then will he say also to those on the left hand, Depart from me, ye cursed, into the everlasting fire, which is prepared for the Devil and his angels.

John 3:36

He that believeth in the Son hath everlasting life; and he that disobeyeth the Son shall not see life, but the wrath of God abideth on him.

Mark 9:43-48

And if thy hand cause thee to fall away, cut it off. It is better for thee to enter into life maimed, than having the two hands to go away into hell, into the fire that is unquenchable.

Acts 4:12

And there is salvation in no other; for there is not another name under heaven, that hath been given among men, by which we must be saved.

Revelation 19:20

And the beast was seized and he who was with him, the false prophet who wrought the signs in his presence, with which he deceived those who received the mark of the beast, and who worshipped his image; the two were cast alive into the lake of fire burning with brimstone.

Matthew 13:42

and will cast them into the furnace of fire; there will be wailing and gnashing of teeth.

Matthew 13:50

and will cast them into the furnace of fire; there will be wailing and gnashing of teeth.

Mark 16:16

He that believeth and is baptized will be saved; but he that doth not believe will be condemned.

John 3:18-19

He that believeth in him is not condemned; he that believeth not hath already been condemned, because he hath not believed in the name of the only begotten Son of God.

John 14:6

Jesus saith to him, I am the way, and the truth, and the life; no one cometh to the Father but through me.

Hebrews 2:3

how shall we escape, if we neglect so great salvation, which at the first was spoken through the Lord, and was confirmed to us through those who heard him,

Hebrews 12:25

See that ye refuse not him who speaketh. For if they did not escape, who refused him who spoke his will on earth, much more shall not we, if we turn away from him who speaketh from heaven;

1 John 5:11-12

And this is the witness, that God gave to us everlasting life, and this life is in his Son.

Revelation 20:12

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

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Whosoever

Mark 16:16
He that believeth and is baptized will be saved; but he that doth not believe will be condemned.
John 3:18
He that believeth in him is not condemned; he that believeth not hath already been condemned, because he hath not believed in the name of the only begotten Son of God.
John 14:6
Jesus saith to him, I am the way, and the truth, and the life; no one cometh to the Father but through me.
Acts 4:12
And there is salvation in no other; for there is not another name under heaven, that hath been given among men, by which we must be saved.
Hebrews 2:3
how shall we escape, if we neglect so great salvation, which at the first was spoken through the Lord, and was confirmed to us through those who heard him,
Hebrews 12:25
See that ye refuse not him who speaketh. For if they did not escape, who refused him who spoke his will on earth, much more shall not we, if we turn away from him who speaketh from heaven;
1 John 5:11
And this is the witness, that God gave to us everlasting life, and this life is in his Son.

Was cast

Revelation 19:20
And the beast was seized and he who was with him, the false prophet who wrought the signs in his presence, with which he deceived those who received the mark of the beast, and who worshipped his image; the two were cast alive into the lake of fire burning with brimstone.
Matthew 25:41
Then will he say also to those on the left hand, Depart from me, ye cursed, into the everlasting fire, which is prepared for the Devil and his angels.
Mark 9:43
And if thy hand cause thee to fall away, cut it off. It is better for thee to enter into life maimed, than having the two hands to go away into hell, into the fire that is unquenchable.

General references

Galatians 6:5
for every one must bear his own load.