Genesis 27:39

36 And he said, Is it not therefore he was named Jacob, for he has supplanted me now twice? He took away my birthright, and behold, now he has taken away my blessing. And he said, Hast thou not reserved a blessing for me?

37 And Isaac answered and said to Esau, Behold, I have made him lord over thee, and all his brethren have I given to him for servants, and with corn and new wine have I supplied him — and what can I do now for thee, my son?

38 And Esau said to his father, Hast thou then but one blessing, my father? bless me — me also, my father! And Esau lifted up his voice and wept.

39 And Isaac his father answered and said to him, Behold, thy dwelling shall be of the fatness of the earth, And of the dew of heaven from above;

40 And by thy sword shalt thou live; And thou shalt serve thy brother; And it shall come to pass when thou rovest about, That thou shalt break his yoke from off thy neck.

41 And Esau hated Jacob because of the blessing with which his father had blessed him. And Esau said in his heart, The days of mourning for my father are at hand, and I will slay my brother Jacob.

42 And the words of Esau her elder son were told to Rebecca. And she sent and called Jacob her younger son, and said to him, Behold, thy brother Esau, as touching thee, comforts himself that he will kill thee.