Statistics for occurrence #1 of “Aegyptus” in book 9, chapter 40, section 6 of Pausanias, Description of Greece:
...ace of Apollo, Bore mighty Chaeron, tamer of horses. Homer, I think, though he knew that Chaeroneia and Lebadeia were already so called, yet uses their ancient names, just as he speaks of the river Aegyptus , not the Nile.
...