Wherefore, brethren, covet to prophesy, and forbid not to speak with tongues. (1 Corinthians 14:39)
But the manifestation of the Spirit is given to every man to profit withal. ...to another divers kinds of tongues, to another the interpretation of tongues. (1 Corinthians 12: 7, 10)
If any man speak in an unknown tongue, let it be by two or at the most by three, and that by course and let one interpret.
(1 Corinthians 14:27)