'Peoples' in the Bible

The word which came to Jeremiah from the Lord, when Nebuchadrezzar, king of Babylon, and all his army, and all the kingdoms of the earth which were under his rule, and all the peoples, were fighting against Jerusalem and all its towns, saying,

The Lord of armies has said: The wide walls of Babylon will be completely uncovered and her high doorways will be burned with fire; so peoples keep on working for nothing, and the weariness of nations comes to an end in the smoke.