1 Corinthians 14:27-29

Revised Standard Version Catholic Edition

²⁷ If any speak in a tongue, let there be only two or at most three, and each in turn; and let one interpret. ²⁸ But if there is no one to interpret, let each of them keep silence in church and speak to himself and to God. ²⁹ Let two or three prophets speak, and let the others weigh what is said.