Juegos Nemeos
Hyginus tells of an oracle that had warned that Opheltes should not be put on the ground until he had learned to walk, and says that, to avoid setting the child directly on the ground, Hypsipyle put him on a bed of wild celery where he is killed by a serpent who guarded the spring. Hyginus connects this with the tradition of the celery crowns awarded to the winners at the Nemean games. According to Hyginus, as in Euripides, the Seven intercede on Hypsipyle's behalf, but with Lycurgus, rather than Eurydice. Hyginus also says that the Nemean Games, established by the Seven on their way to sack Thebes, were held for Opheltes (here called Archemorus).