Galatians 2:13-14

And so, because of Peter’s hypocrisy, many other Jewish believers followed suit, refusing to eat with gentile believers. Even Barnabas was led astray by their hypocritical behavior! So when I realized they were acting inconsistently with the revelation of the gospel, I confronted Peter in front of everyone: “You were born a Jew, but you’ve chosen to disregard Jewish regulations and live like a gentile. Why then do you force gentiles to conform to these same rules?”