Genesis 29:14-18

Then Laban said to him, “You are my own flesh and blood.” After Jacob had stayed with him for a whole month, Laban said to him, “Just because you are a relative of mine, should you work for me for nothing? Tell me what your wages should be.” Now Laban had two daughters; the name of the older was Leah, and the name of the younger was Rachel. Leah had weak eyes, but Rachel had a lovely figure and was beautiful. Jacob was in love with Rachel and said, “I’ll work for you seven years in return for your younger daughter Rachel.”