Genesis 41:28-30

This is the message just as I have told Pharaoh: God has shown Pharaoh what He is about to do. Listen very carefully: seven years of great abundance will come throughout all the land of Egypt; but afterward seven years of famine and hunger will come, and [there will be such desperate need that] all the great abundance [of the previous years] will be forgotten in the land of Egypt [as if it never happened], and famine and destitution will ravage and destroy the land.