And he did not recognize him because his hands were hairy like his brother Esau’s hands; so he blessed him.
Then Jacob answered his mother Rebekah, “Behold, Esau my brother is a hairy man, and I am a smooth man.
And she put the skins of the young goats on his hands and on the smooth part of his neck.
So Jacob came near 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.”
And he said, “Are you really my son Esau?” And he said, “I am.”
By faith Isaac blessed Jacob and Esau, even regarding things to come.