Genesis 29:15, 18, 20, 25, 27, 30

And Laban said unto Jacob, Because thou art my brother, shouldest thou therefore serve me for nought? tell me, what shall thy wages be?

And Jacob loved Rachel; and said, I will serve thee seven years for Rachel thy younger daughter.

And Jacob served seven years for Rachel; and they seemed unto him but a few days, for the love he had to her.

And it came to pass, that in the morning, behold, it was Leah: and he said to Laban, What is this thou hast done unto me? did not I serve with thee for Rachel? wherefore then hast thou beguiled me?

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

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