21 Then Isaac said to Jacob, “Please come near, that I may feel you, my son, to know whether you are really my son Esau or not.”22 So Jacob went near to Isaac his father, who felt him and said, “The voice is Jacob's voice, but the hands are the hands of Esau.”23 And he did not recognize him, because his hands were hairy like his brother Esau's hands. So he blessed him.