Proverbs 12:17

He that speaks truth shows forth righteousness, but a false witness, deceit.

Proverbs 14:5

The true witness will not lie, but the false witness will utter lies.

Proverbs 6:19

a false witness that speaks lies, and he that sows discord among brethren.

Proverbs 14:25

The true witness delivers souls, but the deceitful one speaks lies.

1 Samuel 22:14-15

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

Proverbs 19:5

A false witness shall not go unpunished, and he that speaks lies shall not escape.

Proverbs 19:28

A witness of Belial shall scorn judgment, and the mouth of the wicked shall cover iniquity.

Proverbs 21:28

The false witness shall perish, but the man that hears shall stand fast in his word.

Proverbs 24:28

Do not be a false witness against thy neighbour, and do not flatter 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 princes of the priests and the elders and all the council sought false witness against Jesus, to put him to death;

Acts 6:13

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

1 Peter 3:16

having a good conscience, so in that which they murmur against you as of evildoers, those that blaspheme your good conversation in the Christ may be confused.

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
The true witness will not lie, but the false witness will utter lies.
1 Samuel 22:14
Then Ahimelech answered the king and said, And who is so faithful among all thy slaves as David, the king's son-in-law, who goes at thy bidding and is honourable in thy house?

But

Proverbs 6:19
a false witness that speaks lies, and he that sows discord among brethren.
Proverbs 19:5
A false witness shall not go unpunished, and he that speaks lies shall not escape.
Proverbs 21:28
The false witness shall perish, but the man that hears shall stand fast in his word.
Proverbs 24:28
Do not be a false witness against thy neighbour, and do not flatter 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 princes of the priests and the elders and all the council sought false witness against Jesus, to put him to death;
Acts 6:13
and set up false witnesses, who said, This man does not cease to speak blasphemous words against this holy place and the law,
1 Peter 3:16
having a good conscience, so in that which they murmur against you as of evildoers, those that blaspheme your good conversation in the Christ may be confused.

General references

Proverbs 14:5
The true witness will not lie, but the false witness will utter lies.