Acts 7:54

And, while they were hearing these things, they were being pierced in their hearts, and began gnashing their teeth against him.

Acts 5:33

And, they, when they heard this, were cut to the heart, and were making up their minds to slay them.

Job 16:9

His anger, hath torn and persecuted me, He hath gnashed upon me with his teeth, Mine adversary, hath sharpened his eyes for me.

Psalm 35:16

Amidst profane praters of perversion, have they gnashed upon me with their teeth.

Psalm 112:10

The lawless one, shall see, and be indignant, his teeth, will he gnash and melt away, The craving of the lawless, shall vanish.

Lamentations 2:16

All thy foes, have opened wide, over thee their mouth, They have hissed, and gnashed their teeth, They have said - We have swallowed her up! Surely, this, is the day for which we have waited, We have found! We have seen!

Matthew 8:12

Whereas, the sons of the kingdom, shall be cast forth into the darkness outside, - There, will be wailing and gnashing of teeth.

Matthew 13:42

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

Matthew 22:13

Then, the king said unto the ministers, Binding him feet and hands, cast him forth into the darkness, outside: There, shall be wafting and gnashing of teeth.

Matthew 24:51

And will cut him asunder; and, his part, with the hypocrites, will appoint: There, shall be wailing and gnashing of teeth!

Matthew 25:30

And, the unprofitable servant, cast ye forth into the darkness, outside: There, shall be wailing and gnashing of teeth.

Luke 13:28

There, will be weeping and gnashing of teeth, as soon as ye see Abraham and Isaac and Jacob and all the prophets, in the kingdom of God, and, yourselves, being thrust forth outside.

Acts 22:22-23

And they hearkened unto him as far as this word, and lifted up their voice, saying - Away from the earth, with such a man as this, for it is not fit that he should 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, they, when they heard this, were cut to the heart, and were making up their minds to slay them.
Acts 22:22
And they hearkened unto him as far as this word, and lifted up their voice, saying - Away from the earth, with such a man as this, for it is not fit that he should live.

They gnashed

Job 16:9
His anger, hath torn and persecuted me, He hath gnashed upon me with his teeth, Mine adversary, hath sharpened his eyes for me.
Psalm 35:16
Amidst profane praters of perversion, have they gnashed upon me with their teeth.
Psalm 112:10
The lawless one, shall see, and be indignant, his teeth, will he gnash and melt away, The craving of the lawless, shall vanish.
Lamentations 2:16
All thy foes, have opened wide, over thee their mouth, They have hissed, and gnashed their teeth, They have said - We have swallowed her up! Surely, this, is the day for which we have waited, We have found! We have seen!
Matthew 8:12
Whereas, the sons of the kingdom, shall be cast forth into the darkness outside, - There, will be wailing and gnashing of teeth.
Matthew 13:42
and will cast them into the furnace of fire: there, will be wailing and gnashing of teeth.
Matthew 22:13
Then, the king said unto the ministers, Binding him feet and hands, cast him forth into the darkness, outside: There, shall be wafting and gnashing of teeth.
Matthew 24:51
And will cut him asunder; and, his part, with the hypocrites, will appoint: There, shall be wailing and gnashing of teeth!
Matthew 25:30
And, the unprofitable servant, cast ye forth into the darkness, outside: There, shall be wailing and gnashing of teeth.
Luke 13:28
There, will be weeping and gnashing of teeth, as soon as ye see Abraham and Isaac and Jacob and all the prophets, in the kingdom of God, and, yourselves, being thrust forth outside.

General references

Ezekiel 3:8
Lo! I have made thy face bold like as their faces, and thy forehead bold like as their forehead.
John 16:9
Concerning sin, indeed, because they are not believing on me;
Acts 21:36
for the throng of the people was following, crying out - Away with him!
1 Corinthians 1:27
On the contrary - the foolish things of the world, hath God chosen, that he might put to shame them who are wise, and, the weak things of the world, hath God chosen, that he might put to shame the things that are mighty,