Genesis 29:20-27

So Jacob worked seven years for Rachel. But it only seemed like a few days, he loved her so much. Then Jacob said to Laban, “Give me my wife; I’ve completed what we agreed I’d do. I’m ready to consummate my marriage.” Laban invited everyone around and threw a big feast. At evening, though, he got his daughter Leah and brought her to the marriage bed, and Jacob slept with her. (Laban gave his maid Zilpah to his daughter Leah as her maid.) Morning came: There was Leah in the marriage bed! Jacob confronted Laban, “What have you done to me? Didn’t I work all this time for the hand of Rachel? Why did you cheat me?” “We don’t do it that way in our country,” said Laban. “We don’t marry off the younger daughter before the older. Enjoy your week of honeymoon, and then we’ll give you the other one also. But it will cost you another seven years of work.”