Matthew 18:17
And, if he disregard them, tell it to the assembly; and, if he disregard the assembly also, let him be to you as the gentile and the tax-collector.
2 Corinthians 5:16
Wherefore, we henceforth know no one according to the flesh; even if we have known Christ according to the flesh, yet now no longer do we know Him thus.
Galatians 2:11
But, when Cephas came to Antioch, I withstood him to the face, because he was blameworthy;
1 Timothy 5:20
Those who sin reprove before all, that the rest also may have fear.
Titus 2:15
These things speak and exhort and reprove with all authority. Let no one despise you.