"Eats people!" echoed Paulus, in surprise.

"O gods!" cried Benigna.

"Yes," quoth the steward; "the horse is priceless; he comes of an inestimable breed; that is the present representative of the Sejan race of steeds. Your Tauric horses are cats in comparison; your cavalry horses but goats. That animal is directly descended from the real horse Sejanus, and excels, they even say, his sire, and indeed he also in his turn goes now by the old name. He is the horse Sejanus."

At these words Paulus could not, though he tried hard, help casting one glance toward Benigna, who had been with him only so short a time before at the top of the palace, listening to the conversation of the tipsy patricians. The poor little girl had become very white and very scare-faced.

"Tell us more," said Dionysius, "of this matter, worthy magister. We have all heard that phrase of ill omen—'such and such a person has the horse Sejanus'—meaning that he is unlucky, that he is doomed to destruction. Now, what is the origin and what is the true value of this popular proverb?"

"Like all popular proverbs," replied the steward, with a bow of the deepest reverence to the young Athenian philosopher, "it has some value, my lord, and a real foundation, although Tiberius has determined to confute it by practical proof. You must know, most illustrious senator of Athens, that during the civil wars which preceded the summer-day stillness of this glorious reign of Augustus, no one ever appeared in battle-field or festive show so splendidly mounted as the knight Cneius Sejus, whose name has attached itself to the race.

"His horse, which was of enormous proportions, like the beast you have just beheld, would try to throw you first and would try to eat you afterward. Few could ride him: and then his plan was simple. Those whom he threw he would beat to death with his paws, and then tear them to pieces with his teeth. Moreover, if he could not dislodge his rider from the ephippia by honest plunging and fair play, he would writhe his neck round like a serpent—indeed, the square front, large eyes, and supple neck remind one of a serpent; he would twist his head back, I say, all white and dazzling, with the ears laid close, the lips drawn away, and the glitter of his teeth displayed, and, seizing the knee-cap or the shinbone, would tear it off, and bring down the best horseman that ever bestrode a Bucephalus. What usually followed was frightful to behold; for, once a rider was dismounted, the shoulder has been seen to come away between the brute's teeth, with knots and tresses of tendons dripping blood like tendrils, and the ferocious horse has been known with his great fat grinders to crush the skull of the fallen person, and lap up the brains—as you would crack a nut—after which, he paws the prostrate figure till it no longer resembles the form of man. But the present horse Sejanus, which you have just beheld, excels all in strength, beauty, and ferocity; he belongs to my master Tiberius."

"Ah gods!" exclaimed poor Benigna; "this is the description of a demon rather than of a beast."

Dionysius and Paulus exchanged one significant glance, and the former said:

"What became of the first possessor, who yields his name to so unexampled a breed of horses? what became of the knight Sejus?"