1 Corinthians 14:9-11

UKJV(i) 9 So likewise all of you, except all of you utter by the tongue words (o. logos) easy to be understood, how shall it be known what is spoken? for all of you shall speak into the air. 10 There are, it may be, so many kinds of voices in the world, and none of them is without signification. 11 Therefore if I know not the meaning of the voice, I shall be unto him that speaks a barbarian, and he that speaks shall be a barbarian unto me.