Genesis 12:14
And it came to pass, that, when Abram was come into Egypt, the Egyptians beheld the woman that she was very fair.
And it came to pass, that, when Abram was come into Egypt,.... To the city of Heliopolis; for there it was that Abram had his abode, as Eupolemus {r} says, when upon the famine he went into Egypt, and where he conversed with the Egyptian priests, and taught them astrology, and other things belonging to it; and of this descent of Abram into Egypt, and teaching astrology, Artapanus {s}, another Heathen writer, speaks; Abram, he says, having learned the science of astrology, went first into Phoenicia and taught it the Phoenicians, and afterwards went into Egypt, and taught it there.
the Egyptians beheld the woman, that she was very fair; Abram knew that Sarai was a fair woman; but in the eyes of the Egyptians she was very fair, exceeding fair, they not being used to see very beautiful women.
{r} Apud Euseb. ut supra. (Praepar. Evangel. c. 17. p. 418, 419.)
{s} Apud ib. c. 18. p. 420.