Genesis 41:25-27

Then Joseph said to Pharaoh, “The dreams of Pharaoh are one; God has revealed to Pharaoh what he is about to do. The seven good cows are seven years, and the seven good ears are seven years; the dreams are one. The seven lean and ugly cows that came up after them are seven years, and the seven empty ears blighted by the east wind are also seven years of famine.