Matthew 13:42 in the King James Version
And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.
Context
41 The Son of Man will send out his angels, and they will gather out of his Kingdom all things that cause stumbling and those who do iniquity,
42 and will cast them into the furnace of fire. There will be weeping and gnashing of teeth.
43 Then the righteous will shine like the sun in the Kingdom of their Father. He who has ears to hear, let him hear.