1.

Revelation 21:8 - But the fearful, and unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, shall have their part in the lake which burneth with fire and brimstone: which is the second death.

2.

Matthew 25:46 - And these shall go away into everlasting punishment: but the righteous into life eternal.

3.

Matthew 10:28 - And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.

4.

Revelation 20:15 - And whosoever was not found written in the book of life was cast into the lake of fire.

5.

Romans 6:23 - For the wages of sin [is] death; but the gift of God [is] eternal life through Jesus Christ our Lord.

6.

Revelation 20:14 - And death and hell were cast into the lake of fire. This is the second death.

7.

 Matthew 13:50 - And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.

8.

2 Thessalonians 1:9 - Who shall be punished with everlasting destruction from the presence of the Lord, and from the glory of his power;

9.

Revelation 14:11 - And the smoke of their torment ascendeth up for ever and ever: and they have no rest day nor night, who worship the beast and his image, and whosoever receiveth the mark of his name.

10.

Matthew 5:22 - But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.

Verse by-http://www.kingjamesbibleonline.org/