Genesis 29:29-31

Young's Literal Translation

²⁹ and Laban giveth to Rachel his daughter Bilhah his maid-servant, for a maid-servant to her.

³⁰ And he goeth in also unto Rachel, and he also loveth Rachel more than Leah; and he serveth with him yet seven other years.

³¹ And Jehovah seeth that Leah [is] the hated one, and He openeth her womb, and Rachel [is] barren;