Galatians 2:12

But the Lord said to him, “Go, for he is a chosen instrument of Mine, to bear My name before the Gentiles and kings and the sons of Israel;

saying, “You went to uncircumcised men and ate with them.”

But motioning to them with his hand to be silent, he recounted to them how the Lord had led him out of the prison. And he said, “Report these things to James and the brothers.” Then he left and went to another place.

and recognizing the grace that had been given to me, James and Cephas and John, who were reputed to be pillars, gave to me and Barnabas the right hand of fellowship, so that we might go to the Gentiles and they to the circumcised.

But when I saw that they were not straightforward about the truth of the gospel, I said to Cephas before everyone, “If you, being a Jew, live like the Gentiles and not like the Jews, how is it that you compel the Gentiles to live like Jews?