Proverbs 14:25

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

Proverbs 14:5

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

Acts 20:21

testifying both to the Jews and also to the Gentiles, repentance toward God and faith toward our Lord Jesus Christ.

Acts 20:26-27

Therefore I take you to record this day that I am pure from the blood of everyone.

Acts 26:16-20

But rise and stand upon thy feet, for I have appeared unto thee for this purpose, to make thee a minister and a witness both of these things which thou hast seen and of those things in which I will appear unto thee;

1 Timothy 4:1-3

Now the Spirit speaks expressly, that in the latter times some shall depart from the faith, listening to spirits of error and doctrines of demons;

2 Peter 3:3

knowing this first, that there shall come in the last days scoffers, walking after their own lusts

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Proverbs 14:5
The true witness will not lie, but the false witness will utter lies.
Acts 20:21
testifying both to the Jews and also to the Gentiles, repentance toward God and faith toward our Lord Jesus Christ.
Acts 26:16
But rise and stand upon thy feet, for I have appeared unto thee for this purpose, to make thee a minister and a witness both of these things which thou hast seen and of those things in which I will appear unto thee;
1 Timothy 4:1
Now the Spirit speaks expressly, that in the latter times some shall depart from the faith, listening to spirits of error and doctrines of demons;
2 Peter 3:3
knowing this first, that there shall come in the last days scoffers, walking after their own lusts