Now it came about, when Isaac was old and his eyes were too dim to see, that he called his older son Esau and said to him, "My son." And he said to him, "Here I am."
Isaac said, "Behold now, I am old and I do not know the day of my death.
"Now then, please take your gear, your quiver and your bow, and go out to the field and hunt game for me;
and prepare a savory dish for me such as I love, and bring it to me that I may eat, so that my soul may bless you before I die."
So Jacob came close to Isaac his father, and he felt him and said, "The voice is the voice of Jacob, but the hands are the hands of Esau."
He did not recognize him, because his hands were hairy like his brother Esau's hands; so he blessed him.