English Standard Version
but if I do not know the meaning of the language, I will be a foreigner to the speaker and the speaker a foreigner to me.New International Version
If then I do not grasp the meaning of what someone is saying, I am a foreigner to the speaker, and he is a foreigner to me.Catholic Public Domain Version
Therefore, if I do not understand the nature of the voice, then I shall be like a foreigner to the one with whom I am speaking; and he who is speaking will be like a foreigner to me