Galatians 2:1; Galatians 2:9; Galatians 2:13

1 Then fourteen years after I went up again to Jerusalem with Barnabas, and took Titus with me also.
9 And when James , Cephas, and John, who seemed to be pillars, perceived the grace that was given unto me, they gave to me and Barnabas the right hands of fellowship; that we should go unto the heathen, and they unto the circumcision.
13 And the other Jews dissembled likewise with him; insomuch that Barnabas also was carried away with their dissimulation.