A penniless man gathers the food each day for his family in the forests and on the meadows, and he finds a nice crow with a mysterious writing under its wings, but as he was illiterate, he could not unscramble the meaning of the words.
However, a wonderer turning up there understood the text, and he offered heaps of money to the poor man, if he roasted the bird, and he could eat its heart and liver.
The hungry children of the poor man stole exactly these two pieces out of the pan ...