Genesis 27:23 in the World English Bible
He didn’t recognize him, because his hands were hairy, like his brother Esau’s hands. So he blessed him.
Context
22 And Jacob went near unto Isaac his father; and he felt him, and said, The voice is Jacob’s voice, but the hands are the hands of Esau.
23 And he discerned him not, because his hands were hairy, as his brother Esau’s hands: so he blessed him.
24 And he said, Art thou my very son Esau? And he said, I am.