Daoud and the naqeeb turned together, and Daoud was amazed to see that Baibars, splendid in his red satin robe and green turban, was approaching them. Daoud and Mahmoud rushed to stand before him, rigid and trembling.

"Mahmoud," Baibars said, "when we return to Raudha Island tonight, you will issue this fool the steel helmet of a full-fledged Mameluke, trimmed with black fur."

He swung that searching blue eye back to Daoud. "Tonight at the Gray Mosque I will perform the ceremony that frees you. You will be a part of my personal guard from now on."

Dizzy with exultation, Daoud fell to his knees and pressed his forehead to the cool brown earth before the emir. Tears burned his eyes and dripped to the ground.

"May God praise and bless you, Emir Baibars!" he cried.

"Get up," Baibars said briskly. "Had you let your friend go unavenged, I would no longer be interested in you."

As he scrambled to his feet, Daoud saw Mahmoud smiling through his beard.

"You learned well the lesson I tried to teach you."

Dizzy, Daoud tried to grasp what had been going on in the minds of these men without his realizing it.

Baibars said, "Now you must learn to kill with more grace and subtlety. I shall see that you are trained by masters, as I did when I sent you to Sheikh Abu Hamid al-Din Saadi."