Genesis 27:21, 24-25

Then Isaac said to Jacob, “Please, please, come closer that I may touch you, my son. I need to really know for certain that you are Esau.”

Isaac asked him again, “Are you really my son Esau?” Jacob answered, “I am.” “Then bring the food to me,” Isaac said, “and let me eat my son’s game. Then I will give you my blessing.” So, Jacob gave his father the food and he ate it. He brought him wine and he drank it.