Acts of the Apostles 2:3-8

Then, what looked like flames or tongues of fire appeared and settled on each of them. And everyone present was filled with the Holy Spirit and began speaking in other languages, as the Holy Spirit gave them this ability. At that time there were devout Jews from every nation living in Jerusalem. When they heard the loud noise, everyone came running, and they were bewildered to hear their own languages being spoken by the believers. They were completely amazed. “How can this be?” they exclaimed. “These people are all from Galilee, and yet we hear them speaking in our own native languages!