'Language' in the Bible

They were singing a new song: "You are worthy to take the scroll and to open its seals because you were killed, and at the cost of your own blood you have purchased for God persons from every tribe, language, people, and nation.

After these things I looked, and here was an enormous crowd that no one could count, made up of persons from every nation, tribe, people, and language, standing before the throne and before the Lamb dressed in long white robes, and with palm branches in their hands.

For three and a half days those from every people, tribe, nation, and language will look at their corpses, because they will not permit them to be placed in a tomb.

The beast was permitted to go to war against the saints and conquer them. He was given ruling authority over every tribe, people, language, and nation,

Then I saw another angel flying directly overhead, and he had an eternal gospel to proclaim to those who live on the earth -- to every nation, tribe, language, and people.