Genesis 41:1-3

And it came to pass at the end of two full years, that Pharaoh dreamed: and, behold, he stood by the river. And, behold, there came up out of the river seven kine, well-favored and fat-fleshed; and they fed in the reed-grass. And, behold, seven other kine came up after them out of the river, ill-favored and lean-fleshed, and stood by the other kine upon the brink of the river.