Genesis 29:28

In the morning, behold, it was Leah! He said to Laban, “What is this you have done to me? Didn’t I serve with you for Rachel? Why then have you deceived me?”

Laban said, “It is not done so in our place, to give the younger before the firstborn.

Fulfill the week of this one, and we will give you the other also for the service which you will serve with me for seven more years.”

Laban gave Bilhah, his servant, to his daughter Rachel to be her servant.

He went in also to Rachel, and he loved also Rachel more than Leah, and served with him seven more years.

The LORD saw that Leah was hated, and he opened her womb, but Rachel was barren.