Esau replied, “My brother deserves the name Jacob, because he has already cheated me twice. The first time he cheated me out of my rights as the first-born son, and now he has cheated me out of my blessing.” Then Esau asked his father, “Don't you have any blessing left for me?”
God said to Abraham, “Every son in each family must be circumcised to show you have kept your agreement with me.” So when Isaac was eight days old, Abraham circumcised him. Later, Isaac circumcised his son Jacob, and Jacob circumcised his twelve sons.
and he was 40 years old when he married Rebekah, the daughter of Bethuel. She was also the sister of Laban, the Aramean from northern Syria. Almost 20 years later,
Then I gave Isaac two sons, Jacob and Esau. I gave Esau the hill country of Mount Seir, but your ancestor Jacob and his children went to live in Egypt.
Moses sent messengers from Israel's camp near Kadesh with this message for the king of Edom: We are Israelites, your own relatives, and we're sure you have heard the terrible things that have happened to us.
Israel, I, the Lord, have loved you. And yet you ask in what way have I loved you. Don't forget that Esau was the brother of your ancestor Jacob, but I chose Jacob