Genesis 29:25-28

And it came to pass in the morning that, 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? And Laban said, It is not so done in our place, to give the younger before the first-born. Fulfil the week of this one, and we will give thee the other 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.