"Almost all the names of the gods came into Greece from Egypt. .. Besides these which have been here mentioned, there are many other practices. . . which the Greeks have borrowed from Egypt....it seems to me a sufficient proof of this that in Egypt these practices have been established from remote antiquity, while in Greece they are only recently known."
January 1, 1970
https://en.wikiquote.org/wiki/Egypt%E2%80%93Greece_relations