Genesis 41:30

“And there shall arise after them seven years of famine, etc.] Which might be occasioned by the river Nile not rising so high as to overflow its banks, as, when it did not rise to more than twelve cubits, a famine ensued, as the above writer says f1713; and it must be owing to the overruling providence of God that this should be the case for seven years running: and all the plenty shall be forgotten in the land of Egypt; the seven years of plenty being all spent, it should be as if it never was; the minds of men would be so intent upon their present distressed case and circumstances, that they should wholly forget how it had been with them in time past; or it would be as if they had never…”