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.

So if you, in using a strange tongue, say words which have no sense, how will anyone take in what you are saying? for you will be talking to the air.

Ουτω και σεις, εαν δεν δωσητε δια της γλωσσης φωνην ακαταληπτον, πως θελει γνωρισθη το λαλουμενον; διοτι θελετε λαλει εις τον αερα.

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.