Analysis of information sources in references of the Wikipedia article "Maurya Empire" in English language version.
If the Jaina tradition is to be believed, Chandragupta was converted to the religion of Mahavira. He is said to have abdicated his throne and passed his last days at Sravana Belgola in Mysore. Greek evidence, however, suggests that the first Maurya did not give up the performance of Brahmanical sacrificial rites and was far from following the Jaina creed of Ahimsa or non-injury to animals. He took delight in hunting, a practice that was continued by his son and alluded to by his grandson in his eighth Rock Edict. It is, however, possible that in his last days he showed some predilection for Jainism ...
Megasthenes lived with Sibyrtius, satrap of Arachosia, and often speaks of his visiting Sandracottus, the king of the Indians.