Genesis 25:25-30

25And the first was born red, all over like an hairy garment; and they called his name Esau. 26And after that his brother was born, and his hand took hold on Esau’s heel; and his name was called Jacob: and Isaac was sixty years old when she bore them. 27And the boys grew: and Esau was a skilful hunter, a man of the field; and Jacob was a plain man, dwelling in tents. 28And Isaac loved Esau, because he ate of his venison: but Rebekah loved Jacob.1

29And Jacob boiled pottage: and Esau came from the field, and he was faint: 30And Esau said to Jacob, Feed me, I pray thee, with that same red pottage ; for I am faint: therefore was his name called Edom.23