Mt. 13:49b-50 ...at the end of the world: the angels shall come forth, and sever the wicked from among the just,
And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.
Rev 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.
Luke 13:28 There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of God, and you yourselves thrust out.