Genesis 29:15-31

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?” Now Laban had two daughters; the name of the older was Leah, and the name of the younger was Rachel. Leah’s eyes were weak, but Rachel was beautiful in form and appearance. 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.” Laban said, “It is better that I give her [in marriage] to you than give her to another man. Stay and work with me.” 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. Finally, Jacob said to Laban, “Give me my wife, for my time [of service] is completed, so that I may take her to me [as my wife].” So Laban gathered together all the men of the place and prepared a [wedding] feast [with wine]. But in the evening he took Leah his daughter and brought her to Jacob, and Jacob went in to [consummate the marriage with] her. Laban also gave Zilpah his maid to his daughter Leah as a maid. 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]?” But Laban only said, “It is not the tradition here to give the younger [daughter in marriage] before the older. 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 complied and fulfilled Leah’s week [of celebration]; then Laban gave him his daughter Rachel as his [second] wife. Laban also gave Bilhah his maid to his daughter Rachel as a maid. 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. Now when the LORD saw that Leah was unloved, He made her able to bear children, but Rachel was barren.