The King rose and followed the Doctor. The latter, however, wished the monarch to go before him but the King mistrusted his only last friend, who certainly did not love him, and would have gladly seen him dead.

“Beware of the seats, sire,” he cried. “Do not go too near to the hedge; keep in the middle of the path.”

“Your seats themselves should.... Forgive me my sins.” He crossed himself.

When they came out of the labyrinth, the King fell in a rage at the recollection of what he had suffered, and, instead of being grateful towards his rescuer, he burst into abuse: “How could you let me go astray in your garden, and let me sleep on the bare ground in the open air? You are an ass.” They entered the laboratory, where it was warm, and the King, who was observant, noticed at once the recipe which the Doctor had left there.

“What are you doing behind my back? What recipe have you been writing? Is it poison or medicine? Oil of vitriol is poison, salts of ammonia are only for dysentery, saltpetre produces scurvy. For whom have you made this mixture?”

“It is for the gardener’s cow, which has calved,” answered the Doctor, who certainly did not wish to prolong the tyrant’s life.

The King laid down on a sofa. “Jacob,” he said, “you must not go away; I will not eat, but I will sleep, and you must sit here by me. I have had to sleep for eight nights. But put out the fire; it hurts my eyes. Don’t let down the blinds; I want to see the sun; otherwise I cannot sleep.”

He seemed to fall asleep, but it was only a momentary nap. Then he grew wide awake again, and sat up in bed.

“Why do you keep starlings in your garden, Jacob?”

“I have no starlings,” answered the Doctor impatiently, “but if you have heard them whistling, sire, they must be there with your permission.”