Genesis 41:28

²⁶The seven good cows are seven years, and the seven good ears are seven years; the dream of Pharaoh is one.

²⁷And the seven thin kine that came up after them are seven years; and the seven thin and blasted ears are seven years; there shall be seven years of famine.

— Genesis 41:28 —

²⁹behold, for seven years there is coming great plenty in all the land of Egypt.

³⁰But there shall come seven years of famine after these, and they shall forget the plenty that shall be in all Egypt, and the famine shall consume the land.