1 Corinthians 14:10

Hebrew Names version (HNV)

There are, it may be, so many kinds of sounds in the world, and none of them is without meaning.

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If then I don't know the meaning of the sound, I would be to him who speaks a foreigner, and he who speaks would be a foreigner to me.

So also you, unless you uttered by the tongue words easy to understand, how would it be known what is spoken? For you would be speaking into the air.