Genesis 29:29

26 And Laban said, In our country we do not let the younger daughter be married before the older.

27 Let the week of the bride-feast come to its end and then we will give you the other in addition, if you will be my servant for another seven years.

28 And Jacob did so; and when the week was ended, Laban gave him his daughter Rachel for his wife.

29 And Laban gave Rachel his servant-girl Bilhah to be her waiting-woman.

30 Then Jacob took Rachel as his wife, and his love for her was greater than his love for Leah; and he went on working for Laban for another seven years.

31 Now the Lord, seeing that Leah was not loved, gave her a child; while Rachel had no children.

32 And Leah was with child, and gave birth to a son to whom she gave the name Reuben: for she said, The Lord has seen my sorrow; now my husband will have love for me.