1 Corinthians 14:24-26

Whereas, if everybody prophesies, and some unbeliever or outsider comes in, he is exposed by all, brought to book by all;

Revelation 15:2-4

And I saw what was like a sea of glass mixed with fire, and, standing beside the sea of glass, those who came off conquerors from the Beast and his statue and the cipher of his name; they had harps of God

Treasury of Scripture Knowledge

Summary

Moreover David and the captains of the host separated to the service of the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with harps, with psalteries, and with cymbals: and the number of the workmen according to their service was:

Bible References

Prophesy

1 Corinthians 14:24
Whereas, if everybody prophesies, and some unbeliever or outsider comes in, he is exposed by all, brought to book by all;