Very soon I began to understand.  It appeared that at length the Israelites were leaving Egypt, a vast horde of them, and with them tens of thousands of Arabs of various tribes who worshipped their god and were, some of them, descended from the people of the Hyksos, the shepherds who once ruled in Egypt.  That this was true was proved to us by the tidings which reached us that all the Hebrew women who dwelt in Memphis, even those of them who were married to Egyptians, had departed from the city, leaving behind them their men and sometimes their children.  Indeed, before these went, certain of them who had been friends visited Merapi, and asked her if she were not coming also.  She shook her head as she replied: 

“Why do you go?  Are you so fond of journeyings in the desert that for the sake of them you are ready never again to look upon the men you love and the children of your bodies?”

“No, Lady,” they answered, weeping.  “We are happy here in white-walled Memphis and here, listening to the murmur of the Nile, we would grow old and die, rather than strive to keep house in some desert tent with a stranger or alone.  Yet fear drives us hence.”

“Fear of what?”

“Of the Egyptians who, when they come to understand all that they have suffered at our hands in return for the wealth and shelter which they have given us for many generations, whereby we have grown from a handful into a great people, will certainly kill any Israelite whom they find left among them.  Also we fear the curses of our priests who bid us to depart.”

“Then I should fear these things also,” said Merapi.

“Not so, Lady, seeing that being the only beloved of the Prince of Egypt who, rumour tells us, will soon be Pharaoh of Egypt, by him you will be protected from the anger of the Egyptians.  And being, as we all know well, the greatest sorceress in the world, the overthrower of Amon-Ra the mighty, and one who by sacrificing her child was able to ward away every plague from the household where she dwelt, you have naught to fear from priests and their magic.”

Then Merapi sprang up, bidding them to leave her to her fate and to be gone to their own, which they did hastily enough, fearing lest she should cast some spell upon them.  So it came about that presently the fair Moon of Israel and certain children of mixed blood were all of the Hebrew race that were left in Egypt.  Then, notwithstanding the miseries and misfortunes that during the past few years by terror, death, and famine had reduced them to perhaps one half of their number, the people of Egypt rejoiced with a great joy.