1 Corinthians 14:9

Revised Version 1885

So also ye, unless ye utter by the tongue speech easy to be understood, how shall it be known what is spoken? for ye will be speaking into the air.

Cross References

1 Corinthians 14:10

There are, it may be, so many kinds of voices in the world, and no kind is without signification.

1 Corinthians 9:26

I therefore so run, as not uncertainly; so fight I, as not beating the air: