"What is the meaning of this long line of people following you atregular distances?" asked the Sphinx.

"Give it up," said the King.

The Sphinx laughed.

"I don't mind telling you," exclaimed the King, "of my own free will, andnot in answer to any question, that these men form a line ofcommunication between me and my kingdom, where matters, I fear, mustbe going on much worse than ever, in my absence."

The two now travelled on together until they came to a high hill,from which they could see, not somewhat far away, a large city.