Acts 19:36

Seeing … cannot be spoken against Better, gainsaid with Rev. Ver.Paul had spoken, and others would speak, against the worship, nobody could gainsay the facts, they were incontrovertible.

ye ought to be quiet The verb is the same as is used in Acts 19:35, of his own quieting the people, which is another reason why the rendering there should be changed.

and to do nothing rashly The last word is better taken as an adjective, "rash." The word describes the headstrong, outrageous uproar for which there was no reason, and from which no good could come, and also their conduct in seizing two persons who were not the offenders and against whom, as it appears, they could take no proceedings.