Histories

Now if that is so, how much must have been spent on the iron with which they worked, and the workmen's food and clothing, considering that the time aforesaid was spent in building, while hewing and carrying the stone and digging out the underground parts was, as I suppose, a business of long duration.

And so evil a man was Kheops that, needing money, he put his own daughter in a brothel and made her charge a fee (how much, they did not say). She did as her father told her, but was disposed to leave a memorial of her own, and asked of each coming to her that he give one stone;

and of these stones they said the pyramid was built that stands midmost of the three, over against the great pyramid; each side of it measures one hundred and fifty feet.