Matthew 18:17
And if he disregard them, tell it to the church: but if he disregard the church too, let him be unto thee as an heathen and a publican.
John 9:22
These things said his parents, because they were afraid of the Jews; for the Jews had already agreed, that if any one confessed Him to be Christ, he should be turned out of the synagogue.
John 9:34
They answered, and said unto him, Thou wast wholly born in sins, and dost thou teach us?
John 16:2
for they will excommunicate you: yea, the time is coming, that whosoever killeth you, will think that he offers an acceptable service to God.
1 Corinthians 5:13
But those who are without, God judgeth: and therefore put away the wicked one from among you.