Genesis 41:1-3

1And it came to pass at the end of two full years, that Pharaoh dreamed, and behold, he stood by the river.

2And behold, there came up out of the river seven kine, fine-looking and fat-fleshed, and they fed in the reed-grass.

3And behold, seven other kine came up after them out of the river, bad-looking and lean-fleshed, and stood by the kine on the bank of the river.