'Gnashing of Teeth' in the Bible

But the sons of the kingdom will go out into the outer darkness; there will be wailing and gnashing of teeth.

and will cast them into the furnace of fire; there will be wailing and gnashing of teeth.

and will cast them into the furnace of fire; there will be wailing and gnashing of teeth.

Then the king said to the servants, Bind him hand and foot, and cast him out into the outer darkness; there will be wailing and gnashing of teeth.

and will cut him asunder, and appoint him his portion with the hypocrites; there will be wailing and gnashing of teeth.

And cast out the unprofitable servant into the outer darkness; there will be wailing and gnashing of teeth.

There will be wailing and gnashing of teeth there, when ye see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and yourselves thrust out.