[27] As the boys grew up, Esau became a skillful hunter. He was an outdoorsman, but Jacob had a quiet temperament, preferring to stay at home. [28] Isaac loved Esau because he enjoyed eating the wild game Esau brought home, but Rebekah loved Jacob. [29] One day when Jacob was cooking some stew, Esau arrived home from the wilderness exhausted and hungry. [30] Esau said to Jacob, "I'm starved! Give me some of that red stew!" (This is how Esau got his other name, Edom, which means "red.") [31] "All right," Jacob replied, "but trade me your rights as the firstborn son." [32] "Look, I'm dying of starvation!" said Esau. "What good is my birthright to me now?" [33] But Jacob said, "First you must swear that your birthright is mine." So Esau swore an oath, thereby selling all his rights as the firstborn to his brother, Jacob. [34] Then Jacob gave Esau some bread and lentil stew. Esau ate the meal, then got up and left. He showed contempt for his rights as the firstborn.