Other two. — Two heavenly beings are now seen by the prophet. As the absence of the article shows he had not seen them before, St. Jerome supposes them to be the angels of Persia and Greece, but of course it is impossible to identify them.
The river — i.e., the Hiddekel, as in Daniel 10:4, though a different word for “river” is used, which is generally employed to designate the Nile. For the reason of the choice of this word, see the next Note.