Matthew 8:12
"but the sons of the kingdom will be cast out into the outer darkness; there will be the wailing and the gnashing of teeth."
Luke 13:28
"'depart from me, all of you, you evil-doers.' There will be weeping and gnashing of teeth when you shall see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and you yourselves cast out.
James 5:13
Is any one of you in trouble? Let him pray.
Matthew 13:42
"and will throw them into the fiery furnace. There will be the weeping and the gnashing of teeth.
Matthew 22:13
"'Bind him hand and foot, 'said the king to his officers, 'and cast him into the outer darkness; there will be the wailing and the gnashing of teeth.'
James 5:1
Go to now, you rich men! Weep aloud, howl for the miseries which are about to come upon you!