1 Corinthians 14:1

1Pursue love, and earnestly seek the spiritual things, and rather that you may prophesy,

2for he who is speaking in an [unknown] tongue—he does not speak to men, but to God, for no one listens, and he speaks secrets in spirit;

3and he who is prophesying to men speaks edification, and exhortation, and comfort;

4he who is speaking in an [unknown] tongue, edifies himself, and he who is prophesying, edifies the Assembly;