John Gills Exposition of the Bible Commentary - Genesis 41:27
And the seven thin and ill favoured kine that came up after them are seven years ,.... Signify other seven years, and these different from the former, as follows: and the seven empty ears blasted with the east wind shall be seven years of famine : or there will be seven years of famine that will answer to them, and are signified by them: Grotius, from the Oneirocritics or interpreters of dreams, observes, that years are signified by kine, and particularly he relates from Achmes, that... read more
Matthew Henry's Complete Commentary - Genesis 41:17-32
Here, I. Pharaoh relates his dream. He dreamt that he stood upon the bank of the river Nile, and saw the kine, both the fat ones and the lean ones, come out of the river. For the kingdom of Egypt had no rain, as appears, Zech. 14:18; but the plenty of the year depended upon the overflowing of the river, and it was about one certain time of the year that it overflowed. If it rose to fifteen or sixteen cubits, there was plenty; if to twelve or thirteen only, or under, there was scarcity. See how... read more