Genesis 29:15-20

15And Laban said to Jacob, Because thou art my brother, shouldest thou serve me for nothing? tell me, what shall be thy wages?

16And Laban had two daughters: the name of the elder was Leah, and the name of the younger, Rachel.

17And the eyes of Leah were tender; but Rachel was of beautiful form and beautiful countenance.

18And Jacob loved Rachel, and said, I will serve thee seven years for Rachel thy younger daughter.

19And Laban said, It is better that I give her to thee than that I should give her to another man: abide with me.

20And Jacob served seven years for Rachel; and they were in his eyes as single days, because he loved her.