Gervaise detected an expression of doubt in the tone the officer had spoken to the interpreter, and replied at once, "It is not altogether the sun. Since I have obtained permission to come to my work alone, I have taken to slightly darkening my skin, in order to go to and fro unmolested, and free from the insults that the boys and beggars hurl at Christians."

The master mason nodded approvingly when the answer was translated to him.

"It is a wise step," he said; "for truly the hatred of Christians is very strong among the lower classes, especially since it became known that the galleys that sailed from here nearly two years ago were, with all the fleet from which so much was expected, utterly destroyed. It is well, then, that you should pass unnoticed, for were there a tumult in the street you might lose your life, and I should lose the best labour overseer I have ever had."

Thus, then, as Gervaise walked through the streets on the first occasion of obtaining his liberty, he attracted no attention whatever. When he saw Ben Ibyn approaching he stepped out to meet him. The merchant looked in his face, but for a moment failed to recognise him, then he exclaimed suddenly, "It is Gervaise! Ah, my son, I am indeed rejoiced to see you. We have spoken of you so often at home, and sorely did my wife and daughters grieve when you were torn from us. I did not dare to send any message to you, for the sultan pretended great anger against me, and used the opportunity to squeeze me hardly; but I have frequently made inquiries about you, and was glad indeed to find that even in prison you received promotion; had it been otherwise -- had I found that you were in misery -- I would have endeavoured, whatever the risk, to aid you to escape."