Acts 7:54

Now when they heard these things, they were split with a saw in their hearts, and they gnashed their teeth against him.

Acts 5:33

And when they heard this, they were as being split with a saw, and wanted to annihilate them.

Job 16:9

He has torn me in his wrath, and persecuted me. He has gnashed upon me with his teeth. My adversary sharpens his eyes upon me.

Psalm 35:16

Like the profane mockers in feasts, they gnashed upon me with their teeth.

Psalm 112:10

A wicked man shall see it, and be grieved. He shall gnash with his teeth, and melt away. The desire of wicked men shall perish.

Lamentations 2:16

All thine enemies have opened their mouth wide against thee. They hiss and gnash the teeth. They say, We have swallowed her up. Certainly this is the day that we looked for. We have found, we have seen it.

Matthew 8:12

but the sons of the kingdom will be cast out into the outer darkness. There will be the weeping and the gnashing of teeth.

Matthew 13:42

and will cast them into the furnace of fire. There will be the weeping and the gnashing of teeth.

Matthew 13:50

and will cast them into the furnace of fire. There will be the weeping and the gnashing of teeth.

Matthew 22:13

Then the king said to the helpers, After binding him hands and feet, take him away and cast him out into the outer darkness. There will be the weeping and the gnashing of teeth.

Matthew 24:51

and he will cut him in two, and place his share with the hypocrites. There will be the weeping and the gnashing of teeth.

Matthew 25:30

And cast ye the unprofitable bondman into the outer darkness. There will be the weeping and the gnashing of teeth.

Luke 13:28

There will be the weeping and the gnashing of teeth, when ye will see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and you being thrust out.

Acts 22:22-23

And they heard him until this word. And they lifted up their voice, saying, Away with such a man from the earth, for he is not fit to live.

Treasury of Scripture Knowledge

Summary

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

They were

Bible References

They were

Acts 5:33
And when they heard this, they were as being split with a saw, and wanted to annihilate them.
Acts 22:22
And they heard him until this word. And they lifted up their voice, saying, Away with such a man from the earth, for he is not fit to live.

They gnashed

Job 16:9
He has torn me in his wrath, and persecuted me. He has gnashed upon me with his teeth. My adversary sharpens his eyes upon me.
Psalm 35:16
Like the profane mockers in feasts, they gnashed upon me with their teeth.
Psalm 112:10
A wicked man shall see it, and be grieved. He shall gnash with his teeth, and melt away. The desire of wicked men shall perish.
Lamentations 2:16
All thine enemies have opened their mouth wide against thee. They hiss and gnash the teeth. They say, We have swallowed her up. Certainly this is the day that we looked for. We have found, we have seen it.
Matthew 8:12
but the sons of the kingdom will be cast out into the outer darkness. There will be the weeping and the gnashing of teeth.
Matthew 13:42
and will cast them into the furnace of fire. There will be the weeping and the gnashing of teeth.
Matthew 22:13
Then the king said to the helpers, After binding him hands and feet, take him away and cast him out into the outer darkness. There will be the weeping and the gnashing of teeth.
Matthew 24:51
and he will cut him in two, and place his share with the hypocrites. There will be the weeping and the gnashing of teeth.
Matthew 25:30
And cast ye the unprofitable bondman into the outer darkness. There will be the weeping and the gnashing of teeth.
Luke 13:28
There will be the weeping and the gnashing of teeth, when ye will see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and you being thrust out.

General references

Ezekiel 3:8
Behold, I have made thy face hard against their faces, and thy forehead hard against their foreheads.
John 16:9
About sin because they truly did not believe in me,
Acts 21:36
for the mass of the people followed, crying out, Away with him),
1 Corinthians 1:27
But God chose the foolish things of the world, so that he might humiliate the wise, and God chose the weak things of the world, so that he might humiliate the powerful.