'Assembly' in the Bible

This Moses is the one who was in the assembly in the wilderness with the angel who spoke to him on Mount Sinai and to our ancestors. He received living truths to give to us,

So Peter was kept in prison, but earnest prayer to God for him was being offered by the assembly.

But if you want anything else, it must be settled in the regular assembly,

After saying this, he dismissed the assembly.

After he said that, an angry quarrel broke out between the Pharisees and the Sadducees, and the assembly was divided,

to the assembly of the firstborn who are enrolled in heaven, to a judge who is the God of all, to the spirits of righteous people who have been made perfect,

Suppose a man wearing gold rings and fine clothes comes into your assembly, and a poor man in dirty clothes also comes in.