Acts 2:1-4

And when the days of Pentecost were completed, they were all together in the same place. And suddenly, there came a sound from heaven, like that of a wind approaching violently, and it filled the entire house where they were sitting. And there appeared to them separate tongues, as if of fire, which settled upon each one of them. And they were all filled with the Holy Spirit. And they began to speak in various languages, just as the Holy Spirit bestowed eloquence to them.