The bull followed her pensively, after having testified his gratitude to the beneficent Mambres.

The wise Mambres was greatly troubled. He saw that Amasis, king of Tanis, distracted by the strange passion of his daughter for this animal, and believing her bewitched, would pursue everywhere the unfortunate bull, who would infallibly be burned as a sorcerer in the public place of Tanis, or given to the fish of Jonah, or be roasted and served up for food. Mambres wanted at all events to save the princess from this cruel disaster.

He wrote a letter in sacred characters, to his friend, the high priest of Memphis, upon the paper of Egypt, which was not yet in use. Here are the identical words of this letter:

"Light of the world, lieutenant of Isis, Osiris, and Horus, chief of the circumcised, you whose altar is justly raised above all thrones! I am informed that your god, the ox Apis, is dead. I have one at your service. Come quickly with your priests to acknowledge, to worship him, and to conduct him into the stable of your temple. May Isis, Osiris, and Horus, keep you in their holy and worthy protection, and likewise the priests of Memphis in their holy care.

Your affectionate friend,
Mambres."

He made four copies of this letter for fear of accidents, and enclosed them in cases of the hardest ebony. Then calling to him his four couriers, whom he had destined for this employment, (these were the ass, the dog, the raven, and the pigeon,) he said to the ass:

"I know with what fidelity you served Balaam my brother. Serve me as faithfully. There is not an unicorn who equals you in swiftness. Go, my dear friend, and deliver this letter to the person himself to whom it is directed, and return."

The ass answered:

"Sir, as I served Balaam, I will serve you. I will go, and I will return."

The sage put the box of ebony into her mouth, and she swiftly departed. He then called Tobit's dog.

"Faithful dog," said Mambres, "more speedy in thy course than the nimble-footed Achilles, I know what you performed for Tobit, son of Tobit, when you and the angel Raphael accompanied him from Nineveh to Ragusa in Medea, and from Ragusa to Nineveh, and that he brought back to his father ten talents, which the slave Tobit, the father, had lent to the slave Gabellus; for the slaves at that time were very rich. Carry this letter as it is directed. It is much more valuable than ten talents of silver."