Genesis 25
21 Ref And Isaac entreated the LORD for his wife, because she was barren: and the LORD was entreated of him, and Rebekah his wife conceived.
22 Ref And the children struggled together within her; and she said, If it be so, why am I thus? And she went to inquire of the LORD.
23 Ref And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.
24 And when her days to be delivered were fulfilled, behold, there were twins in her womb.
25 Ref And the first came out red, all over like an hairy garment; and they called his name Esau.
26 Ref And after that came his brother out, and his hand took hold on Esau's heel; and his name was called Jacob: and Isaac was threescore years old when she bare them.