Acts 2:4-6

Revised Standard Version Catholic Edition

⁴ And they were all filled with the Holy Spirit and began to speak in other tongues, as the Spirit gave them utterance.

⁵ Now there were dwelling in Jerusalem Jews, devout men from every nation under heaven. ⁶ And at this sound the multitude came together, and they were bewildered, because each one heard them speaking in his own language.