When the seven years of abundance in the land of Egypt came to an end,

Genesis 41:52
And the second son he named Ephraim, saying, "God has made me fruitful in the land of my affliction."

Genesis 41:54
the seven years of famine began, just as Joseph had said. And although there was famine in every country, there was food throughout the land of Egypt.

Genesis 45:6
For the famine has covered the land these two years, and there will be five more years without plowing or harvesting.

And the seven years of plenty, that was in the land of Egypt, were ended.