Genesis 41:2-4

New Revised Standard Version Catholic Edition

² and there came up out of the Nile seven sleek and fat cows, and they grazed in the reed grass. ³ Then seven other cows, ugly and thin, came up out of the Nile after them, and stood by the other cows on the bank of the Nile. ⁴ The ugly and thin cows ate up the seven sleek and fat cows. And Pharaoh awoke.