Cross reference
Acts 21:22
22 What then? The assembly must certainly meet, for they will hear that you have come.
Acts 15:12
12 All the multitude kept silence, and they listened to Barnabas and Paul reporting what signs and wonders God had done among the Gentiles through them.
Acts 15:22
22 Then it seemed good to the apostles and the elders, with the whole assembly, to choose men out of their company, and send them to Antioch with Paul and Barnabas: Judas called Barsabbas, and Silas, chief men among the brothers.{The word for "brothers" here and where the context allows may also be correctly translated "brothers and sisters" or "siblings."}
Acts 19:32
32 Some therefore cried one thing, and some another, for the assembly was in confusion. Most of them didn't know why they had come together.