John Gill - Exposition
John Gill
But when Jacob heard that there was corn in Egypt,.... Not then growing, or gathering in there, or that was of that year's produce; for the famine was strong in the land of Egypt, as well as in Canaan; but was what had been laid up, and preserved in the seven years of plenty, by the order and care of Joseph; which by some means or another, Jacob had heard of; see Genesis 42:1 the Jews suggest...