Proverbs 12:17

He who breathes truth shows forth righteousness, but a false witness deceit.

Proverbs 14:5

A faithful witness will not lie, but a false witness will speak lies.

Proverbs 6:19

a false witness who speaks lies, and he who causes fighting among brothers.

Proverbs 14:25

A true witness delivers souls, but a deceitful witness speaks lies.

1 Samuel 22:14-15

And Ahimelech answered the king and said, And who is so faithful among all your servants as David, who is the king's son-in-law, and who goes at your bidding, and who is honorable in your house?

Proverbs 19:5

A false witness shall not be unpunished, and a breather of lies shall not escape.

Proverbs 19:28

An ungodly witness scorns judgment, and the mouth of the wicked devours iniquity.

Proverbs 21:28

A false witness shall perish, but the man who hears speaks on and on.

Proverbs 24:28

Do not be a witness against your neighbor without cause, nor deceive with your lips.

Matthew 15:19

For out of the heart come evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies;

Matthew 26:59

And the chief priests and the elders and all the sanhedrin sought false witness against Jesus, in order to put Him to death.

Acts 6:13

And they set up false witnesses, who said, This man does not cease speaking blasphemous words against this holy place and the Law.

1 Peter 3:16

having a good conscience, that while they speak against you as evildoers they may be shamed, those falsely accusing your good behavior in Christ.

Treasury of Scripture Knowledge

Summary

He that speaketh truth sheweth forth righteousness: but a false witness deceit.

General references

Bible References

That

Proverbs 14:5
A faithful witness will not lie, but a false witness will speak lies.
1 Samuel 22:14
And Ahimelech answered the king and said, And who is so faithful among all your servants as David, who is the king's son-in-law, and who goes at your bidding, and who is honorable in your house?

But

Proverbs 6:19
a false witness who speaks lies, and he who causes fighting among brothers.
Proverbs 19:5
A false witness shall not be unpunished, and a breather of lies shall not escape.
Proverbs 21:28
A false witness shall perish, but the man who hears speaks on and on.
Proverbs 24:28
Do not be a witness against your neighbor without cause, nor deceive with your lips.
Matthew 15:19
For out of the heart come evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies;
Matthew 26:59
And the chief priests and the elders and all the sanhedrin sought false witness against Jesus, in order to put Him to death.
Acts 6:13
And they set up false witnesses, who said, This man does not cease speaking blasphemous words against this holy place and the Law.
1 Peter 3:16
having a good conscience, that while they speak against you as evildoers they may be shamed, those falsely accusing your good behavior in Christ.

General references

Proverbs 14:5
A faithful witness will not lie, but a false witness will speak lies.