"But you are his heir," the Egyptian replied meaningly. "Is he married?"

"No; but he soon will be," Ariston replied.

The two men exchanged glances, reading each other's thoughts in their eyes. Neither cared to put into words what was in his mind.

"Leave it to me," Ariston said at last. "I think it can be managed. Clearchus knows nothing of my affairs, and if I can once more get control of the property all will be well. I think we may safely assume that he will not marry. For the rest, we must wait and see. Let us talk of this pledge that Phradates is to make for our security."

He produced his tablets and a stylus and the conspirators were soon buried in a mass of calculations. When Mena took his leave, every detail had been arranged.

Hardly had Mena disappeared in the direction of the Agora when a man of unusual stature, with brawny arms and a heavy black beard, turned into the street in which Ariston lived and stood staring doubtfully about him. There was a hint of the sea in his sunburned face and rough garments.

"If you are looking for the Piræus, my friend, you will not find it here," said a fruit dealer who chanced to meet him.

"What do you know of the Piræus, grasshopper?" returned the stranger, halting and looking at the merchant with contempt. "I am searching for the house of Ariston, son of Xenas. Do you know where in this accursed street it is?"

"Tut, tut; fair words, my friend," the merchant replied, carefully keeping his distance. "What do you want with Ariston?"

"That is his affair and mine, but not yours," growled the stranger.