YLT(i)
21 And Isaac maketh entreaty to Jehovah before his wife, for she is barren: and Jehovah is entreated of him, and Rebekah his wife conceiveth,
22 and the children struggle together within her, and she saith, `If it is right—why am I thus?' and she goeth to seek Jehovah.
23 And Jehovah saith to her, `Two nations are in thy womb, and two peoples from thy bowels are parted; and the one people than the other people is stronger; and the elder doth serve the younger.'