1 Corinthians 14:11
Therefore if I know not the meaning of the voice, I shall be unto him that speaketh a barbarian, and he that speaketh a barbarian unto me.
ā The Restored Word Bible
Context
9 So likewise ye, except ye utter by the tongue words easy to be understood, how shall it be known what is spoken? for ye shall speak into the air.
10 There are, it may be, so many kinds of voices in the world, and none of them without signification.
11 Therefore if I know not the meaning of the voice, I shall be unto him that speaketh a barbarian, and he that speaketh a barbarian unto me.
12 Even so ye, forasmuch as ye are zealous of spiritual , seek that ye may excel to the edifying of the church.
13 therefore let him that speaketh in an tongue pray that he may interpret.