New American Standard Bible (NASB)
Genesis 25
29 When Jacob had cooked stew, Esau came in from the field and he was famished;
30 and Esau said to Jacob, "Please let me have a swallow of that red stuff there, for I am famished." Therefore his name was called Edom.
31 But Jacob said, "First sell me your birthright."
32 Esau said, "Behold, I am about to die; so of what use then is the birthright to me?"
33 And Jacob said, "First swear to me"; so he swore to him, and sold his birthright to Jacob.
34 Then Jacob gave Esau bread and lentil stew; and he ate and drank, and rose and went on his way. Thus Esau despised his birthright.
Genesis 26
1 Now there was a famine in the land, besides the previous famine that had occurred in the days of Abraham. So Isaac went to Gerar, to Abimelech king of the Philistines.
2 The Lord appeared to him and said, "Do not go down to Egypt; stay in the land of which I shall tell you.
3 Sojourn in this land and I will be with you and bless you, for to you and to your descendants I will give all these lands, and I will establish the oath which I swore to your father Abraham.
4 I will multiply your descendants as the stars of heaven, and will give your descendants all these lands; and by your descendants all the nations of the earth shall be blessed;
5 because Abraham obeyed Me and kept My charge, My commandments, My statutes and My laws."