3 Bible Verses about Saying The Same Things

Now I conjure you, brethren, by the name of our Lord Jesus Christ, that ye all speak the same thing, and that there be no schisms among you; but that ye be perfectly united together in the same mind and the same sentiment.

And in accord with this are the words of the prophets; as it is written,

Peter said to him, Though I should die with thee, never will I deny thee. In like manner also said all the disciples.