1 Corinthians 14:4-6

New King James Version

⁴ He who speaks in a tongue edifies himself, but he who prophesies edifies the church. ⁵ I wish you all spoke with tongues, but even more that you prophesied; ^[a]for he who prophesies is greater than he who speaks with tongues, unless indeed he interprets, that the church may receive edification.

Tongues Must Be Interpreted

⁶ But now, brethren, if I come to you speaking with tongues, what shall I profit you unless I speak to you either by ^(A)revelation, by knowledge, by prophesying, or by teaching?