Matthew 18:16
but, if he hear you not, take with you yet one or two, that at the mouth of two witnesses or three, every word may be established.
1 Corinthians 6:4-5
If, then, ye have tribunals pertaining to this life, do ye set those to judge who are set at nought in the assembly?
1 Thessalonians 2:10
Ye are witnesses, and God, how piously and righteously and unblamably we behaved toward you who believe;
Hebrews 13:18
Pray for us; for we are persuaded that we have a good conscience, desiring to deport ourselves honestly in all things.
1 Peter 2:12
having your conduct seemly among the gentiles; that, wherein they speak against you as evil-doers, they may, from your good works which they behold, glorify God in the day of visitation.
1 Peter 3:16
having a good conscience; that, in whatever ye are spoken against, those who revile your good conduct may be put to shame.