NASB 1995
So also you, unless you utter by the tongue speech that is clear, how will it be known what is spoken? For you will be speaking into the air.

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

Berean Study Bible
So it is with you. Unless you speak intelligible words with your tongue, how will anyone know what you are saying? You will just be speaking into the air.

Douay-Rheims Bible
So likewise you, except you utter by the tongue plain speech, how shall it be known what is said ? For you shall be speaking into the air.

English Revised Version
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.

King James Bible
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.

World English Bible
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.

Young's Literal Translation
so also ye, if through the tongue, speech easily understood ye may not give -- how shall that which is spoken be known? for ye shall be speaking to air.

1 Corinthians 14:9 Additional Translations ...