Psalm 41:7

All my haters are talking secretly together against me; they are designing my downfall.

Psalm 31:13

False statements against me have come to my ears; fear was on every side: they were talking together against me, designing to take away my life.

Psalm 56:5-6

Every day they make wrong use of my words; all their thoughts are against me for evil.

Proverbs 16:28

A man of twisted purposes is a cause of fighting everywhere: and he who says evil secretly makes trouble between friends.

Proverbs 26:20

Without wood, the fire goes out; and where there is no secret talk, argument is ended.

Matthew 22:15

Then the Pharisees went and had a meeting to see how they might make use of his words to take him.

Matthew 26:3-4

Then the chief priests and the rulers of the people came together in the house of the high priest, who was named Caiaphas.

Romans 1:29

Being full of all wrongdoing, evil, desire for the goods of others, hate, envy, putting to death, fighting, deceit, cruel ways, evil talk, and false statements about others;

2 Corinthians 12:20

For I have a fear that, when I come, you may not be answering to my desire, and that I may not be answering to yours; that there may be fighting, hate, angry feeling, divisions, evil talk about others, secrets, thoughts of pride, outbursts against authority;

Treasury of Scripture Knowledge

Summary

All that hate me whisper together against me: against me do they devise my hurt.

Bible References

Whisper

Proverbs 16:28
A man of twisted purposes is a cause of fighting everywhere: and he who says evil secretly makes trouble between friends.
Proverbs 26:20
Without wood, the fire goes out; and where there is no secret talk, argument is ended.
2 Corinthians 12:20
For I have a fear that, when I come, you may not be answering to my desire, and that I may not be answering to yours; that there may be fighting, hate, angry feeling, divisions, evil talk about others, secrets, thoughts of pride, outbursts against authority;

Against

Psalm 31:13
False statements against me have come to my ears; fear was on every side: they were talking together against me, designing to take away my life.
Psalm 56:5
Every day they make wrong use of my words; all their thoughts are against me for evil.
Matthew 22:15
Then the Pharisees went and had a meeting to see how they might make use of his words to take him.
Matthew 26:3
Then the chief priests and the rulers of the people came together in the house of the high priest, who was named Caiaphas.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain