Genesis 29:26
And Laban said, It must not be so done in our country, to give the younger before the firstborn.
ā The Restored Word Bible
Context
24 And Laban gave unto his daughter Leah Zilpah his maid an handmaid.
25 And it came to pass, that in the morning, behold, it Leah: and he said to Laban, What this you hast done unto me? did not I serve with you for Rachel? therefore then hast you beguiled me?
26 And Laban said, It must not be so done in our country, to give the younger before the firstborn.
27 Fulfil her week, and we will give you this also for the service which you shall serve with me yet seven other years.
28 And Jacob did so, and fulfilled her week: and he gave him Rachel his daughter to wife also.