"I must not think of that yet. Later on, perhaps, I can rest a little. Henri can watch; he is almost as good a doctor as I am, the incomparable Henri! Ahmed and I have always quarrelled over the respective merits of our servants." He felt her hand tighten on his arm at the mention of the Sheik's name and heard the smothered sigh that she choked back. They stood in silence for a while watching the shifting groups of tribesmen. A little knot of low-voiced men near them opened up, and one of their number came to Saint Hubert with an inquiry. "The men are restless." Raoul said when the Arab had gone back to his fellows with all the consolation the Vicomte could give him. "Their devotion is very strong. Ahmed is a god to them. Their anxiety takes them in a variety of ways. Yusef, who has been occupied with his duties most of the day, has turned to religion for the first time in his life, he has gone to say his prayers with the pious Abdul, as he thinks that Allah is more likely to listen if his petitions go heavenward in company with the holy man's." Diana's thoughts strayed back to the story that Saint Hubert had told her. "Does Lord Glencaryll know that you see Ahmed?" she asked. "Oh yes. He and my father became great friends. He often stays with us in Paris. We are a link between him and Ahmed. He is always hungry for any news of him, and still clings to the hope that one day he will relent. He has never made any further effort to open up relations with him because he knows it would be useless. If there is to be any _rapprochement_ between them it must come from Ahmed. They have almost met accidentally once or twice, and Glencaryll has once seen him. It was at the opera. He was staying in Paris for some months and had a box. I had gone across from our own box on the other side of the house to speak to him. There were several people with him. I was standing beside him, talking. Ahmed had just come into our box opposite and was standing right in the front looking over the theatre. Something had annoyed him and he was scowling. The likeness was unmistakable. Glencaryll gave a kind of groan and staggered back against me. 'Good God! Who is that?' he said, and I don't think he knew he was speaking out loud. "A man next him looked in the direction he was looking and laughed. 'That's the Saint Huberts' wild man of the desert. Looks fierce, doesn't he? The women call him "_le bel Arabe_." He certainly wears European clothes with better grace than most natives. He is said to have a peculiar hatred of the English, so you'd better give him a wide berth, Glencaryll, if you don't want to be bow-stringed or have your throat cut, or whatever fancy form of death the fellow cultivates in his native habitat. Raoul can tell you all about him.' "There was not any need for me to tell him. Fortunately the opera began and the lights went down, and I persuaded him to go away before the thing was over."