1 Timothy 5:19-20
Do not admit a charge against an elder except d on the evidence of two or three witnesses.
As for those who persist in sin, e rebuke them in the presence of all, f so that the rest may stand in fear.
English Standard Version (ESV) The Holy Bible, English Standard Version Copyright © 2001 by Crossway Bibles, a division of Good News Publishers.
A single witness shall not suffice against a person for any crime or for any wrong in connection with any offense that he has committed. Only on the evidence of two witnesses or of three witnesses shall a charge be established.
This testimony is true. Therefore rebuke them sharply, that they may be sound in the faith.
Declare these things; exhort and rebuke with all authority. Let no one disregard you.
And all Israel shall hear and fear and never again do any such wickedness as this among you.