“English translation:
A lion took the dear life of Panini, author of the grammatical treatise.”
In Panchtantra quoted in: Maurice Winternitz, Moriz Winternitz History of Indian Literature http://books.google.co.in/books?id=ql0BmInD1c4C&pg=PA462, Motilal Banarsidass Publ., 1 January 1985, p. 462.