Genesis 27:19-24

19Jacob said, ‘I am Esau. I am your firstborn son. I have done as you told me. Please sit up. Eat some of the meat from the wild animal that I killed. Then you can bless me.’

20Isaac asked his son, ‘My son, how did you find it so quickly?’ Jacob replied, ‘The Lord your God helped me find it.’

21Isaac said to Jacob, ‘Come near to me so that I can touch you, my son. Then I will know if you really are my son Esau.’

22Jacob went near to his father. Isaac touched him and he said, ‘The voice is Jacob's voice. But the hands are Esau's hands.’

23Isaac did not know that it was Jacob because he could feel the hair on Jacob's hands. They felt like Esau's hands. So Isaac blessed Jacob.

24Isaac asked again, ‘Are you really my son Esau?’ Jacob replied, ‘I am.’