King James Version
I, even I, am he that comforteth you: who art thou, that thou shouldest be afraid of a man that shall die, and of the son of man which shall be made as grass;English Standard Version
"I, I am he who comforts you; who are you that you are afraid of man who dies, of the son of man who is made like grass,Catholic Public Domain Version
It is I, I myself, who will console you. Who are you that you would be afraid of a mortal man, and of a son of man, who will wither like the grass