2 Behold, there came up out of the river seven cattle, sleek and fat, and they fed in the marsh grass.
*Minor differences ignored. Grouped by changes, with first version listed as example.
There came up out of the river seven well-favored kine - This must certainly refer to the hippopotamus or river horse, as the circumstances of coming up out of the river and feeding in the field characterize that animal alone. The hippopotamus is the well-known inhabitant of the Nile, and frequently by night comes out of the river to feed in the fields, or in the sedge by the river side.
And, behold, there came up out of the river seven well favoured kine, and fatfleshed,.... Seven cows or heifers, sleek, fat, and plump, goodly to look at; these seemed in the dream, as if they came out of the river, because they were fed with the fruits of the earth, which the overflowing of the river Nile, and its canals, produced:
and they fed in a meadow; adjoining to the river, where there was good pasture for them, and gives a reason of their being in so good a condition.
*More commentary available at chapter level.