'Languages' in the Bible

These signs will accompany those who believe: In my name they will drive out demons; they will speak in new languages;

All of them were filled with the Holy Spirit, and they began to speak in other languages as the Spirit enabled them.

both Jews and proselytes, Cretans and Arabs -- we hear them speaking in our own languages about the great deeds God has done!"

There are probably many kinds of languages in the world, and none is without meaning.

Then they told me: "You must prophesy again about many peoples, nations, languages, and kings."

Then the angel said to me, "The waters you saw (where the prostitute is seated) are peoples, multitudes, nations, and languages.