The most famous ancient oracle was that of Apollo at Delphi, located on the slopes of Mt. Parnassus above the Corinthian Gulf. Traditionally, the oracle first belonged to Mother Earth (Gaea) but later was either given to or stolen by Apollo .
At Delphi the medium was a woman over fifty, known as the Pythia, who lived apart from her husband and dressed in a maiden’s clothes. Though the oracle, at first called Pytho, was known to Homer and was the site of a Mycenaean settlement, its fame did not become Panhellenic until the 7th and 6th centuries bc, when Apollo’s advice or sanction was sought by lawmakers, colonists, and founders of cults. The Pythia’s counsel was most in demand to forecast the outcome of projected wars or political actions. (click to see all the article on Encyclopædia Britannica)
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