But some men came down from Judea and were teaching the brethren, “Unless you are circumcised according to the custom of Moses, you cannot be saved.” And when Paul and Barnabas had no small dissension and debate with them, Paul and Barnabas and some of the others were appointed to go up to Jerusalem to the apostles and the elders about this question. So, being sent on their way by the church, they passed through both Phoeni’cia and Sama’ria, reporting the conversion of the Gentiles, and they gave great joy to all the brethren. When they came to Jerusalem, they were welcomed by the church and the apostles and the elders, and they declared all that God had done with them.
–Acts 15:1-4