The silence of his captors, their rapid yet stealthy movements, suggested the caution of men travelling in an enemy's country, or at any rate in the neighbourhood of a hostile force. They followed their leader, who held the lantern, in single file, each keeping closely in touch with the man before him. Burnet had been placed about half-way down the line, and immediately behind him came the man leading his horse.

Glancing at the sky, he knew by the position of the stars that the general direction of their march was eastward, and he wondered with a certain hopefulness whether their destination was the stronghold which he had set out to find. Their muteness had prevented him from picking up clues from conversation, and they might, for all he could tell, be a part of the force of Rejeb's enemy the chief Halil. But it seemed much more probable that they were Rejeb's men, and Burnet was vexed that their over-caution in gagging him prevented him from explaining that he was a friend of their chief.

The march continued without pause through the rest of the night. The leader made so many turns in seeking practicable paths through the swamp that the distance covered must have been three times the distance as the crow flies. Burnet, tired when he started, was ready to drop with fatigue; but he was resolved to "stick it out," and to show no sign of his condition. It was not until the darkness began to break that the embargo of silence was lifted. The leader appeared to consult with some of the men at the head of the line. Their tones were so low that Burnet could not hear what was said, and after a few minutes they again fell silent. When, however, it was quite light they halted. Two or three of the men went ahead in different directions, evidently to scout, and when they returned after a brief interval, the leader gave a grunt of satisfaction, and the whole party, at his signal, opened their wallets and prepared to take a meal. At another signal the man who had marched behind Burnet removed the gag, and placed him before the leader.

This man, a swarthy hook-nosed Arab of about thirty-five years, looked keenly at his prisoner.

"That is a fine horse," were his first words. "Where did you steal it?"

Burnet could not help smiling. The man had shrewdly hit the mark. What should he reply? He thought it best for the present to temporise.

"Truly he that borrows meaning not to pay back is a thief," he said: "yet it is not theft if it is done openly."

"Wallah!" grunted the man. "What is your name, whence do you come, and on what errand?"

These questions came after a slight pause, during which Burnet had thought rapidly. His captors must have recognised the military trappings of the horse; they must know that it had belonged to some one in the Turkish service, and their suspicion that he had stolen it, together with the absence of any note of indignation in the leader's question, seemed to argue that they were at any rate no great friends of the Turk, and to confirm his surmise that they were Rejeb's men. He resolved on a bold stroke.

"Is it for servants to know their master's business?" he said. "My errand shall be told to your chief. Send word to Rejeb your master that Yusuf the boatman would have speech with him."