1 Corinthians 14:24-26

But, if all prophesy, and there come in one who is unbelieving or unlearned, he is convicted by all, he is judged by all:

Revelation 15:2-4

And I saw as it were a glassy sea mingled with fire; and those who were victorious over the beast, and over his image, and over the number of his name, standing by the glassy sea, having 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
But, if all prophesy, and there come in one who is unbelieving or unlearned, he is convicted by all, he is judged by all: