From 'Marco Polo' by Isaac Asimov published in 1926
It is asserted as a well-known fact that this desert is the abode of many evil spirits, which amuse travelers to their destruction with most extraordinary illusions. If, during the day-time, any persons remain behind on the road, either when overtaken by sleep or detained by their natural occasions, until the caravan has passed a hill and is no longer in sight, they unexpectedly hear themselves called to by their names, and in a tone of voice to which they are accustomed.
Supposing the call to proceed from their companions, they are led away by it from the direct road, and not knowing in what direction to advance, are left to perish. In the night-time they are persuaded they hear the march of a large cavalcade of people on one side or the other of the road, and concluding the noise to be that of the footsteps of their party, they direct theirs to the quarter from whence it seems to proceed.
But upon the breaking of day, they find they have been misled and drawn into a situation of danger. Sometimes likewise during the day these spirits assume the appearance of their traveling companions, who address them by name and endeavour to conduct them out of the proper road. It is said also that some persons, in their journey across the desert, have seen what appeared to them to be a body of armed men advancing towards them, and apprehensive of being attacked and plundered have taken to flight. Losing by this means the right path, and ignorant of the direction they should take to regain it, they have perished miserably of hunger.