'Gathering' in the Bible

In those days Peter stood up among the believers (a gathering of about one hundred and twenty people) and said,

So when they were dismissed, they went down to Antioch, and after gathering the entire group together, they delivered the letter.

But the Jews became jealous, and gathering together some worthless men from the rabble in the marketplace, they formed a mob and set the city in an uproar. They attacked Jason's house, trying to find Paul and Silas to bring them out to the assembly.

For we are in danger of being charged with rioting today, since there is no cause we can give to explain this disorderly gathering."