Genesis 27:21

27:21 Then Isaac said to Jacob, “Come closer so I can touch you, my son, and know for certain if you really are my son Esau.”

Genesis 27:24-25

27:24 Then he asked, “Are you really my son Esau?” “I am,” Jacob replied. 27:25 Isaac said, “Bring some of the wild game for me to eat, my son. Then I will bless you.” So Jacob brought it to him, and he ate it. He also brought him wine, and Isaac drank.