Demetrius had listened to his brother's enthusiastic speech with growing anxiety, but he merely shrugged his shoulders and said:
"I almost envy you your acquaintance with this favorite of the gods; but you might, it seems to me, postpone the work of salvation. You were away from Alexandria for half a year, and if she could hold out so long as that . . ."
"Do not speak so; you ought not to speak so!" cried Marcus, pressing his hand on his heart as though in physical pain. "But I have no time to lose, for I must at once find out where the old singer has taken her. I am not so inexperienced as you seem to think. He has brought her here to trade in her beauty, and enrich himself. Why, you, too, saw her on board ship; I, as you know, had arranged for them to be taken in at my mother's Xenodochium."
"Whom?" asked Demetrius folding his hands.
"The singers whom I brought with me from Ostia. And now they have disappeared from thence, and Dada . . ."
"Dada!" cried Demetrius, bursting into a loud laugh without heeding Marcus who stepped up to him, crimson with rage. "Dada! that little fair puss! You see her day and night and an angel calls upon you to save that child's merry soul? You ought to be ashamed of yourself, boy! Why, what shall I wager now? I will stake this roll of gold that I could make her come with me to-morrow—with me, a hard-featured countryman, freckled all over like a plover's egg, where my clothes do not protect my skin, and with hair on end like the top of a broom—yes, that she will follow me to Arsinoe or wherever I choose to bid her. Let the hussy go, you simple innocent. Such a Soul as hers is of small account even in a less exclusive Heaven than yours is."
"Take back those words!" cried Marcus, beside himself and clenching his fist. "But that is just like you! Your impure eyes and heart defile purity itself, and see spots even in the sun. Nothing is too bad for a 'singing girl,' I know. But that is just the marrow of the matter; it is from that very curse that I mean to save her. If you can accuse her of anything, speak; if not, and if you do not want to appear a base slanderer in my eyes, take back the words you have just spoken!"
"Oh! I take them back of course," said Demetrius indifferently. "I know nothing of your beauty beyond what she has herself said to me and you and Cynegius and his Secretaries—with her pretty, saucy eyes. But the language of the eye, they say, is not always to be depended on; so take it as unsaid. And, if I understood you rightly, you do not even know where the singers are hiding? If you have no objection, I will help you to seek them out."
"That is as you please," answered Marcus hotly. "All your mockery will not prevent my doing my duty."
"Very right, very right," said his brother. "Perhaps this damsel is unlike all the other singing-girls with whom I used so often to spend a jolly evening in my younger days. Once, at Barca, I saw a white raven— but perhaps after all it was only a dove. Your opinion, in this case, is at any rate better founded than mine, for I never thought twice about the girl and you did.—But it is late; till to-morrow, Marcus."