1 Corinthians 14:29-33

Let two or three prophets speak, and let the others pass judgment. But if a revelation is made to another who is seated, the first one must keep silent. For you can all prophesy one by one, so that all may learn and all may be exhorted; and the spirits of prophets are subject to prophets; for God is not a God of confusion but of peace, as in all the churches of the saints.