Acts 15:1-4

Some men came down from Judea and began teaching the brothers, “Unless you are circumcised according to the custom of Moses, you cannot be saved.”

And after Paul and Barnabas had a heated argument and debate with them, the brothers determined that Paul and Barnabas and some others of them should go up to Jerusalem to the apostles and elders concerning this issue.

Therefore, after being sent on their way by the church, they were passing through both Phoenicia and Samaria, describing in detail the conversion of the Gentiles, and they were bringing great joy to all the brothers and sisters.

When they arrived in Jerusalem, they were received by the church, the apostles, and the elders, and they reported all that God had done with them.