1 Corinthians 14
26 Ref What then is it, brethren? whenever ye may come together, each of you hath a psalm, hath a teaching, hath a tongue, hath a revelation, hath an interpretation? let all things be for building up;
27 Ref if an `unknown' tongue any one do speak, by two, or at the most, by three, and in turn, and let one interpret;
28 and if there may be no interpreter, let him be silent in an assembly, and to himself let him speak, and to God.
29 Ref And prophets -- let two or three speak, and let the others discern,
30 Ref and if to another sitting `anything' may be revealed, let the first be silent;
31 Ref for ye are able, one by one, all to prophesy, that all may learn, and all may be exhorted,