And Isaac said to his son: "How hast thou found so quickly, my son?" And Jacob said: "Because (the Lord) thy God caused me to find."
And Isaac said unto him: "Come near, that I may feel thee, my son, if thou art my son Esau or not."
And Jacob went near to Isaac, his father, and he felt him and said: "The voice is Jacob's voice, but the hands are the hands of Esau,"
and he discerned him not, because it was a dispensation from heaven to remove his power of perception
and Isaac discerned not, for his hands were hairy as (his brother) Esau's, so that he blessed him.