Genesis 41:3-4

41:3 Then seven bad-looking, thin cows were coming up after them from the Nile, and they stood beside the other cows at the edge of the river. 41:4 The bad-looking, thin cows ate the seven fine-looking, fat cows. Then Pharaoh woke up.

Genesis 41:19

41:19 Then seven other cows came up after them; they were scrawny, very bad-looking, and lean. I had never seen such bad-looking cows as these in all the land of Egypt!