Genesis 27
41 Ref So Esau was full of hate for Jacob because of his father's blessing; and he said in his heart, The days of weeping for my father are near; then I will put my brother Jacob to death.
42 Ref Then Rebekah, hearing what Esau had said, sent for Jacob, her younger son, and said to him, It seems that your brother Esau is purposing to put you to death.