1 Corinthians 12:10,28,30
To another the working of miracles; to another prophecy; to another discerning of spirits; to another divers kinds of tongues; to another the interpretation of tongues:
Nave's Topical Index—AKJV

1 Corinthians 13:8
Charity never fails: but whether there be prophecies, they shall fail; whether there be tongues, they shall cease; whether there be knowledge, it shall vanish away.
Nave's Topical Index—AKJV

1 Corinthians 14:2-19,21-28,39
For he that speaks in an unknown tongue speaks not to men, but to God: for no man understands him; however, in the spirit he speaks mysteries.
Nave's Topical Index—AKJV