Verses with the word teeth in the New Testament (11 verses):

Matthew 8:12
But the children of the kingdom shall be cast out into outer darkness: there shall be weeping and gnashing of teeth.

Matthew 13:42
And shall cast them into a furnace of fire: there shall be wailing and gnashing of teeth.

Matthew 13:50
And shall cast them into the furnace of fire: there shall be wailing and gnashing of teeth.

Matthew 22:13
Then said the king to the servants, Bind him hand and foot, and take him away, and cast him into outer darkness, there shall be weeping and gnashing of teeth.

Matthew 24:51
And shall cut him asunder, and appoint him his portion with the hypocrites: there shall be weeping and gnashing of teeth.

Matthew 25:30
And cast ye the unprofitable servant into outer darkness: there shall be weeping and gnashing of teeth.

Matthew 27:44
The thieves also, which were crucified with him, cast the same in his teeth.

Mark 9:18
And wheresoever he taketh him, he teareth him: and he foameth, and gnasheth with his teeth, and pineth away: and I spake to thy disciples that they should cast him out; and they could not.

Luke 13:28
There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of God, and you yourselves thrust out.

Acts 7:54
When they heard these things, they were cut to the heart, and they gnashed on him with their teeth.

Revelation 9:8
And they had hair as the hair of women, and their teeth were as the teeth of lions.