Joseph Benson's Commentary of the Old and New Testaments - Exodus 7:15
Exodus 7:15. Lo, he goeth out unto the water Of the river Nile: whither he went at that time, either for his recreation, or to pay his morning worship to that river, which, as Plutarch testifies, the Egyptians had in great veneration. read more
Albert Barnes' Notes on the Whole Bible - Exodus 7:15
He goeth out unto the water - The Nile was worshipped under various names and symbols; at Memphis especially, as Hapi, i. e. Apis, the sacred bull, or living representation of Osiris, of whom the river was regarded as the embodiment or manifestation. If, as is probable, the king went to offer his devotions, the miracle would have special force and suitableness. It was also the season of the yearly overflowing, about the middle of June; and the daily rise of the water was accurately recorded,... read more