speaketh in an # 46_1CO_14_02 # 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. 
speaketh in an # 46_1CO_14_04 # He that speaketh in an [unknown] tongue edifieth himself; but he that prophesieth edifieth the church. 
speaketh in an # 46_1CO_14_13 # Wherefore let him that speaketh in an [unknown] tongue pray that he may interpret.