Genesis 29:27-31

Fulfil her week, and we will give thee this also for the service which thou shalt serve with me yet seven other years.

And Jacob did so, and fulfilled her week: and he gave him Rachel his daughter to wife also.

And Laban gave to Rachel his daughter Bilhah his handmaid to be her maid.

And he went in also unto Rachel, and he loved also Rachel more than Leah, and served with him yet seven other years.

And when the LORD saw that Leah was hated, he opened her womb: but Rachel was barren.