'Language' in the Bible

And it became known to all who were living in Jerusalem; so that in their own language that field was called Hakeldama, that is, Field of Blood.)

And when this sound occurred, the crowd came together, and were bewildered because each one of them was hearing them speak in his own language.

And how is it that we each hear them in our own language to which we were born?

When the crowds saw what Paul had done, they raised their voice, saying in the Lycaonian language, “The gods have become like men and have come down to us.”