Genesis 27:19

15Rebekah took the good clothes of Esau, her elder son, which were with her in the house, and put them on Jacob, her younger son.

16She put the skins of the young goats on his hands, and on the smooth of his neck.

17She gave the savory food and the bread, which she had prepared, into the hand of her son Jacob.

18He came to his father, and said, “My father?” He said, “Here I am. Who are you, my son?”

19Jacob said to his father, “I am Esau your firstborn. I have done what you asked me to do. Please arise, sit and eat of my venison, that your soul may bless me.”

20Isaac said to his son, “How is it that you have found it so quickly, my son?” He said, “Because the LORD your God gave me success.”

21Isaac said to Jacob, “Please come near, that I may feel you, my son, whether you are really my son Esau or not.”

22Jacob went near to Isaac his father. He felt him, and said, “The voice is Jacob’s voice, but the hands are the hands of Esau.”

23He didn’t recognize him, because his hands were hairy, like his brother Esau’s hands. So he blessed him.