a few; but none, it seems to me, that can compare with the oddity of
these Three Gray Women, all peeping through a single eye.

So thought Perseus, likewise, and was so astonished that he almost
fancied his companion was joking with him, and that there were no such
old women in the world.

"You will soon find whether I tell the truth or no," observed
Quicksilver. "Hark! hush! Hist! hist! There they come, now!"

Perseus looked earnestly through the dusk of the evening, and there,
sure enough, at no great distance off, he descried the Three Gray Women.
The light being so faint, he could not well make out what sort of
figures they were; only he discovered that they had long gray hair; and,
as they came nearer, he saw that two of them had but the empty socket of
an eye, in the middle of their foreheads. But, in the middle of the
third sister's forehead, there was a very large, bright, and piercing
eye, which sparkled like a great diamond in a ring; and so penetrating
did it seem to be, that Perseus could not help thinking it must possess
the gift of seeing in the darkest midnight just as perfectly as at
noonday. The sight of three persons' eyes was melted and collected into
that single one.

Thus the three old dames got along about as comfortably, upon the whole,
as if they could all see at once. She who chanced to have the eye in
her forehead led the other two by the hands, peeping sharply about her,
all the while; insomuch that Perseus dreaded lest she should see right
through the thick clump of bushes behind which he and Quicksilver had
hidden themselves. My stars! it was positively terrible to be within
reach of so very sharp an eye!