What they related of the human kings was not more detailed, as we see, than their accounts of the gods. Whether the legends dealt with deities or kings, all that we know took its origin, not in popular imagination, but in sacerdotal dogma: they were invented long after the times they dealt with, in the recesses of the temples, with an intention and a method of which we are enabled to detect flagrant instances on the monuments.
Toward the middle of the third century before our era the Greek troops stationed on the southern frontier, in the forts at the first cataract, developed a particular veneration for Isis of Philæ. Their devotion spread to the superior officers who came to inspect them, then to the whole population of the Thebaid, and finally reached the court of the Macedonian kings. The latter, carried away by force of example, gave every encouragement to a movement which attracted worshippers to a common sanctuary, and united in one cult two races over which they ruled. They pulled down the meagre building of the Saite period, which had hitherto sufficed for the worship of Isis, constructed at great cost the temple which still remains almost intact, and assigned to it considerable possessions in Nubia, which, in addition to gifts from private individuals, made the goddess the richest land-owner in Southern Egypt. Knumu and his two wives, Anukit and Satit, who, before Isis, had been the undisputed suzerains of the cataract, perceived with jealousy their neighbor's prosperity: the civil wars and invasions of the centuries immediately preceding had ruined their temples, and their poverty contrasted painfully with the riches of the new-comer.
The priests resolved to lay this sad state of affairs before King Ptolemy, to represent to him the services which they had rendered and still continued to render to Egypt, and above all to remind him of the generosity of the ancient Pharaohs, whose example, owing to the poverty of the times, the recent Pharaohs had been unable to follow. Doubtless authentic documents were wanting in their archives to support their pretensions: they therefore inscribed upon a rock, in the island of Sehel, a long inscription which they attributed to Zosiri of the III dynasty. This sovereign had left behind him a vague reputation for greatness. As early as the XII dynasty Usirtasen III had claimed him as "his father"—his ancestor—and had erected a statue to him; the priests knew that, by invoking him, they had a chance of obtaining a hearing.
The inscription which they fabricated set forth that in the eighteenth year of Zosiri's reign he had sent to Madir, lord of Elephantine, a message couched in these terms: "I am overcome with sorrow for the throne, and for those who reside in the palace, and my heart is afflicted and suffers greatly because the Nile has not risen in my time, for the space of eight years. Corn is scarce, there is a lack of herbage, and nothing is left to eat: when any one calls upon his neighbors for help, they take pains not to go. The child weeps, the young man is uneasy, the hearts of the old men are in despair, their limbs are bent, they crouch on the earth, they fold their hands; the courtiers have no further resources; the shops formerly furnished with rich wares are now filled only with air, all that was within them has disappeared. My spirit also, mindful of the beginning of things, seeks to call upon the savior who was here where I am, during the centuries of the gods, upon Thot-Ibis, that great wise one, upon Imhotpu, son of Phtah of Memphis. Where is the place in which the Nile is born? Who is the god or goddess concealed there? What is his likeness?"
The lord of Elephantine brought his reply in person. He described to the king, who was evidently ignorant of it, the situation of the island and the rocks of the cataract, the phenomena of the inundation, the gods who presided over it, and who alone could relieve Egypt from her disastrous plight.
Zosiri repaired to the temple of the principality and offered the prescribed sacrifices; the god arose, opened his eyes, panted, and cried aloud, "I am Khnumu who created thee!" and promised him a speedy return of a high Nile and the cessation of the famine.
Pharaoh was touched by the benevolence which his divine father had shown him; he forthwith made a decree by which he ceded to the temple all his rights of suzerainty over the neighboring nomes within a radius of twenty miles.
Henceforward the entire population, tillers and vinedressers, fishermen and hunters, had to yield the tithe of their income to the priests; the quarries could not be worked without the consent of Khnumu, and the payment of a suitable indemnity into his coffers; finally, metals and precious woods, shipped thence for Egypt, had to submit to a toll on behalf of the temple.