Eleusis was the site of the Eleusinian Mysteries, or the Mysteries of Demeter and Kore, which became popular in the Greek-speaking world as early as 600 BC, attracted initiates during Roman Empire before declining mid-late 4th century AD. These Mysteries revolved around a belief that there was a hope for life after death for those who were initiated. Such a belief was cultivated from the introduction ceremony in which the hopeful initiates were shown a number of things including the seed of life in a stalk of grain. The central myth of the Mysteries was Demeter's quest for her lost daughter (Kore the Maiden, or Persephone) who had been abducted by Hades. It was here that Demeter, disguised as an old lady who was abducted by pirates in Crete, came to an old well where the four daughters of the local king Keleos and his queen Metaneira (Kallidike, Kleisidike, Demo and Kallithoe) found her and took her to their palace to nurse the son of Keleos and Metaneira, Demophoon. Demeter raised Demophoon, anointing him with nectar and ambrosia, until Metaneira found out and insulted her. Demeter arose insulted, and casting off her disguise, and, in all her glory, instructed Meteneira to build a temple to her. Keleos, informed the next morning by Metaneira, ordered the citizens to build a rich shrine to Demeter, where she sat in her temple until the lot of the world prayed to Zeus to make the world provide food again.