In the evening they came to a large forest, and they were so weary with sorrow and hunger and the long walk, that they lay down in a hollow tree and fell asleep.
The next day when they awoke, the sun was already high and shone down hot into the tree. Then the little brother said, “Little Sister, I am thirsty. If I knew of a little brook I would go and take a drink. I think I hear one running.” The little brother got up and took the little sister by the hand, and they set off to find the brook.
But the wicked stepmother was a Witch, and had seen how the two children had gone away. She had crept after them, as Witches do creep, and had bewitched all the brooks in the forest.
Now, when they found a little brook leaping brightly over the stones, the little brother was going to drink out of it, but the little sister heard how it said as it ran:
“Who drinks of me, a Tiger be!
Who drinks of me, a Tiger be!”
Then the little sister cried, “Pray, dear little Brother, do not drink, or you will become a wild beast, and tear me to pieces.”
The little brother did not drink, although he was so thirsty, but said, “I will wait for the next spring.”
When they came to the next brook, the little sister heard this say:
“Who drinks of me, a wild Wolf be!
Who drinks of me, a wild Wolf be!”
Then the little sister cried out, “Pray, dear little Brother, do not drink, or you will become a Wolf, and devour me.”