Then these presidents and princes assembled together— Came in a concourse. The true import of the verb הרגשׁו hargishu, seems to be, "they tumultuously met;" see the margin of our English translation. The princes came in a concourse, and together assailed the king with their proposal: they forced in.
Related Commentaries of Daniel 6:6
Daniel 6:6
6 Then these presidents and princes assembled together to the king, and said thus unto him, King Darius, live for ever.