Wondering much, the boy did as he was bidden, but he could not help asking himself how his brother could possibly live if he did not eat. In the morning he observed that the hunter went away without tasting any food, and on many succeeding mornings and evenings the same thing happened.
"I must watch him at night," said the boy to himself, "for he must eat at night, since he eats at no other time."
That same evening, when the lad was told as usual to go to bed, he lay down and pretended to be sound asleep, but all the time one of his eyes was open. In this cautious fashion he watched his brother, and saw him rise from his couch and pass through a trap-door in the floor, from which he shortly emerged bearing a rusty kettle, the bottom of which he scraped industriously. Filling it with water, he set it on the blazing fire. As he did so he struck it with a whip, saying at every blow: "Grow larger, my kettle!"
The obedient kettle became of gigantic proportions, and after setting it aside to cool the man ate its contents with evident relish.
His watchful younger brother, well content with the result of his observation, turned over and went to sleep.
When the elder had set off next morning, the boy, filled with curiosity, opened the trap-door and discovered the kettle. "I wonder what he eats," he said, and there within the vessel was half a chestnut! He was rather surprised at this discovery, but he thought to himself how pleased his brother would be if on his return he found a meal to his taste awaiting him. When evening drew near he put the kettle on the fire, took a whip, and, hitting it repeatedly, exclaimed: "Grow larger, my kettle!"
The kettle grew larger, but to the boy's alarm it kept on growing until it filled the room, and he was obliged to get on the roof and stir it through the chimney.
"What are you doing up there?" shouted the hunter, when he came within hail.