'Gnashing of Teeth' in the Bible

but the sons of the kingdom will be cast out into the outer darkness; in that place there will be weeping and gnashing of teeth.”

and will throw them into the furnace of fire; in that place there will be weeping and gnashing of teeth.

and will throw them into the furnace of fire; in that place there will be weeping and gnashing of teeth.

Then the king said to the servants, ‘Bind him hand and foot, and throw him into the outer darkness; in that place there will be weeping and gnashing of teeth.’

and will cut him in pieces and assign him a place with the hypocrites; in that place there will be weeping and gnashing of teeth.

Throw out the worthless slave into the outer darkness; in that place there will be weeping and gnashing of teeth.