1 Corinthians 14:31

and to another the workings of miracles, and to another prophecy, and to another the distinguishing of spirits, to someone else various kinds of tongues, and to another the translation of tongues.

For one who speaks in a tongue does not speak to men but to God, for no one understands, but in his spirit he speaks mysteries.

One who speaks in a tongue edifies himself; but one who prophesies edifies the church.

But I wish that you all spoke in tongues, but even more that you would prophesy. And greater is one who prophesies than one who speaks in tongues, unless he translates, so that the church may receive edification.

If anyone speaks in a tongue, it should be by two or at the most three, and each in turn, and one must translate;

so that their hearts may be encouraged, having been held together in love, even unto all the wealth of the full assurance of understanding, unto the full knowledge of God’s mystery, that is, Christ Himself,