So when Abram entered Egypt, the Egyptians saw that the woman was very beautiful.
Here is, I. The danger Sarai was in of having her chastity violated by the king of Egypt: and without doubt the peril of sin is the greatest peril we can be in. Pharaoh's princes (his pimps rather) saw her, and, observing what a comely woman she was, they commended her before Pharaoh, not for that which was really her praise - her virtue and...
Commenting on Genesis 12:14-20
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...
when Abram was come into Egypt--It appears from the monuments of that country that at the time of Abram's visit a monarchy had existed for several centuries. The seat of government was in the Delta, the most northern part of the country, the very quarter in which Abram must have arrived. They were a race of shepherd-kings, in close alliance with the people of Canaan.