Acts 16:4
And as they went through the cities, they delivered to them the decrees to keep that were ordained by the apostles and elders who were at Jerusalem.
Acts 15:28-29
For it seemed good to the Holy Spirit, and to us, to lay upon you no greater burden than these necessary things;
Acts 15:2
When therefore Paul and Barnabas had no small dissension and disputation with them, they determined that Paul and Barnabas, and certain others of them, should go to Jerusalem to the apostles and elders about this question.
Acts 11:30
Which also they did, and sent it to the elders by the hands of Barnabas and Saul.
Acts 15:6
And the apostles and elders came together to consider of this matter.