'Groups' in the Bible

Then the herald made a loud proclamation: "To you, O peoples, nations, and language groups, the following command is given:

Therefore when they all heard the sound of the horn, flute, zither, trigon, harp, pipes, and all kinds of music, all the peoples, nations, and language groups began bowing down and paying homage to the golden statue that King Nebuchadnezzar had erected.

"King Nebuchadnezzar, to all peoples, nations, and language groups that live in all the land: Peace and prosperity!

Due to the greatness that he bestowed on him, all peoples, nations, and language groups were trembling with fear before him. He killed whom he wished, he spared whom he wished, he exalted whom he wished, and he brought low whom he wished.

Then King Darius wrote to all the peoples, nations, and language groups who were living in all the land: "Peace and prosperity!

To him was given ruling authority, honor, and sovereignty. All peoples, nations, and language groups were serving him. His authority is eternal and will not pass away. His kingdom will not be destroyed.