4and they were all filled with the Holy Spirit, and began to speak in different languages as the Spirit prompted their utterances.
5Now there were then staying in Jerusalem religious Jews from every country in the world;
6and, when this sound was heard, numbers of people collected, in the greatest excitement, because each of them heard the disciples speaking in his own language.
7They were utterly amazed, and kept asking in astonishment, “What! Are not all these people who are speaking Galileans?
8Then how is it that we each of us hear them in our own language?
Acts 2
Acts 2:4-8