Proverbs 12:17

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

Proverbs 14:5

A faithful witness will not lie: but a false witness will utter lies.

Proverbs 6:19

A false witness that speaketh lies, and him that soweth discord among brethren.

Proverbs 14:25

A true witness delivereth souls: but a deceitful witness speaketh lies.

1 Samuel 22:14-15

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

Proverbs 19:5

A false witness shall not be unpunished, and he that speaketh lies shall not escape.

Proverbs 19:28

An ungodly witness scorneth judgment: and the mouth of the wicked devoureth iniquity.

Proverbs 21:28

A false witness shall perish: but the man that heareth speaketh constantly.

Proverbs 24:28

Be not a witness against thy neighbor without cause; and deceive not with thy lips.

Matthew 15:19

For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:

Matthew 26:59

Now the chief priests and elders, and all the council, sought false testimony against Jesus, to put him to death;

Acts 6:13

And set up false witnesses, who said, This man ceaseth not to speak blasphemous words against this holy place, and the law:

1 Peter 3:16

Having a good conscience; that, whereas they speak evil of you, as of evil-doers, they may be ashamed that falsely accuse your good deportment 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 utter lies.
1 Samuel 22:14
Then Ahimelech answered the king, and said, And who is so faithful among all thy servants as David, who is the king's son-in-law, and goeth at thy bidding, and is honorable in thy house?

But

Proverbs 6:19
A false witness that speaketh lies, and him that soweth discord among brethren.
Proverbs 19:5
A false witness shall not be unpunished, and he that speaketh lies shall not escape.
Proverbs 21:28
A false witness shall perish: but the man that heareth speaketh constantly.
Proverbs 24:28
Be not a witness against thy neighbor without cause; and deceive not with thy lips.
Matthew 15:19
For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:
Matthew 26:59
Now the chief priests and elders, and all the council, sought false testimony against Jesus, to put him to death;
Acts 6:13
And set up false witnesses, who said, This man ceaseth not to speak blasphemous words against this holy place, and the law:
1 Peter 3:16
Having a good conscience; that, whereas they speak evil of you, as of evil-doers, they may be ashamed that falsely accuse your good deportment in Christ.

General references

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