'Gnashing' in the Bible

but the sons of the kingdom will be thrown out into the outer darkness, where there will be weeping and gnashing of teeth."

They will throw them into the fiery furnace, where there will be weeping and gnashing of teeth.

and throw them into the fiery furnace, where there will be weeping and gnashing of teeth.

Then the king said to his attendants, 'Tie him up hand and foot and throw him into the outer darkness, where there will be weeping and gnashing of teeth!'

and will cut him in two, and assign him a place with the hypocrites, where there will be weeping and gnashing of teeth.

And throw that worthless slave into the outer darkness, where there will be weeping and gnashing of teeth.'

There will be weeping and gnashing of teeth when you see Abraham, Isaac, Jacob, and all the prophets in the kingdom of God but you yourselves thrown out.