Galatians 2:9-11 Evangelical Heritage Version (EHV)
9 And because James, Cephas, and John, who were considered to be pillars, perceived the grace that was given to me, they gave Barnabas and me the right hand of fellowship. They agreed that we were to go to the Gentiles and they to the circumcised. 10 The only thing they asked was that we remember the poor, the very thing that I was also eager to do.
Paul Opposed Cephas (Peter)
11 But when Cephas[a] came to Antioch, I opposed him to his face, because he was clearly wrong.