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

Then Laban said to Jacob, “Just because you are my relative, should you work for me for nothing? Tell me, what should your wages be?”

Jacob loved Rachel, so he said, “I will serve you [as a hired workman] for seven years [in return] for [the privilege of marrying] Rachel your younger daughter.”

So Jacob served [Laban] for seven years for [the right to marry] Rachel, but they seemed like only a few days to him because of his love for her.

But in the morning [when Jacob awoke], it was Leah [who was with him]! And he said to Laban, “What is this that you have done to me? Did I not work for you [for seven years] for Rachel? Why have you deceived and betrayed me [like this]?”

Finish the week [of the wedding feast] for Leah; then we will give you Rachel also, and in return you shall work for me for seven more years.”

So Jacob consummated his marriage and lived with Rachel [as his wife], and he loved Rachel more than Leah, and he served with Laban for another seven years.