Genesis 27:1-2
Jacob Cheats Esau out of the Blessing
27:1 When Isaac was old and his eyes were so weak that he was almost blind, he called his older son Esau and said to him, “My son!” “Here I am!” Esau replied.
27:2 Isaac said, “Since I am so old, I could die at any time.
Genesis 27:41
27:41 So Esau hated Jacob because of the blessing his father had given to his brother. Esau said privately, “The time of mourning for my father is near; then I will kill my brother Jacob!”