The story of the end of Hesiod may be told in outline. After the contest at Chalcis, Hesiod went to Delphi and there was warned that the ‘issue of death should overtake him in the fair grove of Nemean Zeus.’ Avoiding therefore Nemea on the Isthmus of Corinth, to which he supposed the oracle to refer, Hesiod retired to Oenoe in Locris where he was entertained by Amphiphanes and Ganyetor, sons of a certain Phegeus. This place, however, was also sacred to Nemean Zeus, and the poet, suspected by his hosts of having seduced their sister [1105], was murdered there. His body, cast into the sea, was brought to shore by dolphins and buried at Oenoe (or, according to Plutarch, at Ascra): at a later time his bones were removed to Orchomenus. The whole story is full of miraculous elements, and the various authorities disagree on numerous points of detail. The tradition seems, however, to be constant in declaring that Hesiod was murdered and buried at Oenoe, and in this respect it is at least as old as the time of Thucydides. In conclusion it may be worth while to add the graceful epigram of Alcaeus of Messene (“Palatine Anthology”, vii 55).

“When in the shady Locrian grove Hesiod lay dead, the Nymphs
washed his body with water from their own springs, and
heaped high his grave; and thereon the goat-herds sprinkled
offerings of milk mingled with yellow-honey: such was the
utterance of the nine Muses that he breathed forth, that old
man who had tasted of their pure springs.”

Cf. Hesiod Home Page