Galatians 2:9-11 New King James Version (NKJV)
9 and when James, [a]Cephas, and John, who seemed to be pillars, perceived the grace that had been given to me, they gave me and Barnabas the right hand of fellowship, that we should go to the Gentiles and they to the circumcised. 10 They desired only that we should remember the poor, the very thing which I also was eager to do.
No Return to the Law
Galatians 2:9-11 New International Version (NIV)
9 James, Cephas[a] and John, those esteemed as pillars, gave me and Barnabas the right hand of fellowship when they recognized the grace given to me. They agreed that we should go to the Gentiles, and they to the circumcised. 10 All they asked was that we should continue to remember the poor, the very thing I had been eager to do all along.
Paul Opposes Cephas
11 When Cephas came to Antioch, I opposed him to his face, because he stood condemned.