Acts 15:4

15:4 When they arrived in Jerusalem, they were received by the church and the apostles and the elders, and they reported all the things God had done with them.

Acts 15:6

15:6 Both the apostles and the elders met together to deliberate about this matter.

Acts 15:23

15:23 They sent this letter with them:

From the apostles and elders, your brothers, to the Gentile brothers and sisters in Antioch, Syria, and Cilicia, greetings!