The king, her father, seeing that something had frightened her, asked her what was the matter.
'There is a nasty frog,' said she, 'at the door, that lifted my ball for me out of the spring this morning. I told him that he should live with me here, thinking that he could never get out of the spring; but there he is at the door, and he wants to come in.'
While she was speaking the frog knocked again at the door, and said:
'Open the door, my princess dear,
Open the door to thy true love here!
And mind the words that thou and I said
By the fountain cool, in the greenwood shade.'
Then the king said to the young princess, 'As you have given your word you must keep it; so go and let him in.'
