The fourth day, the king went himself. The boy would only trade it if the king kissed his donkey's behind. When the king had gotten the rabbit, he had it killed and skinned and put on to casserole, but the boy used his whistle and it jumped out of the dish, back into its skin, and back to the boy.
On the fourth day, the ruler took matters into his own hands. The young man would only trade the item if the king gave him a kiss on the donkey's rear end. When the king obtained the rabbit, he had it killed and prepared for cooking, but the boy used his whistle and it escaped from the dish, returning to its original skin and back into the boy's possession.