1 Corinthians 14:2 For he that speaketh in an unknown tongue speaketh not unto men, but unto God: for no man understandeth him; howbeit in the spirit he speaketh mysteries. MC VC

1 Corinthians 14:4 He that speaketh in an unknown tongue edifieth himself; but he that prophesieth edifieth the church. 4 I MC VC

1 Corinthians 14:13 Wherefore let him that speaketh in an unknown tongue pray that he may interpret. MC VC

1 Corinthians 14:27 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. MC VC