1 Corinthians 14:9-11

Legacy Standard Bible

⁹ So also you, unless you utter by the tongue a word that is clear, how will it be known what is spoken? For you will be ^(A)speaking into the air. ¹⁰ There are, perhaps, a great many kinds of sounds in the world, and none is without meaning. ¹¹ If then I do not know the meaning of the sound, I will be to the one who speaks a ^[a](B)barbarian, and the one who speaks will be a ^[b]barbarian ^[c]to me.