1 Corinthians 14:2-4

ASV(i) 2 For he that speaketh in a tongue speaketh not unto men, but unto God; for no man understandeth; but in the spirit he speaketh mysteries. 3 But he that prophesieth speaketh unto men edification, and exhortation, and consolation. 4 He that speaketh in a tongue edifieth himself; but he that prophesieth edifieth the church.