1 Corinthians 14:24-25

14:24 But if all prophesy, and an unbeliever or uninformed person enters, he will be convicted by all, he will be called to account by all. 14:25 The secrets of his heart are disclosed, and in this way he will fall down with his face to the ground and worship God, declaring, “God is really among you.”

1 Corinthians 14:29-31

14:29 Two or three prophets should speak and the others should evaluate what is said. 14:30 And if someone sitting down receives a revelation, the person who is speaking should conclude. 14:31 For you can all prophesy one after another, so all can learn and be encouraged.