King James Version
Therefore my people shall know my name: therefore they shall know in that day that I am he that doth speak: behold, it is I.English Standard Version
Therefore my people shall know my name. Therefore in that day they shall know that it is I who speak; here am I."Catholic Public Domain Version
Because of this, my people will know my name, in that day. For it is I myself who is speaking. Behold, I am here