Zeus the nominative is ("Zeús"). It is inflected as follows: vocative: (""); accusative: (); genitive: (); dative: (). Diogenes Laertius quotes Pherecydes of Syros as spelling the name, . "Zeus" is the Greek continuation of *"," the name of the Proto-Indo-European god of the daytime sky, also called *' ("Sky Father"). The god is known under this name in the Rigveda (Vedic Sanskrit "Dyaus/Dyaus Pita"), Latin (compare "Jupiter", from "Iuppiter", deriving from the Proto-Indo-European vocative *'), deriving from the root *"dyeu"- ("to shine", and in its many derivatives, "sky, heaven, god"). Zeus is the only deity in the Olympic pantheon whose
Zeus and the Tortoise Zeus and the Tortoise Zeus and the Tortoise appears among Aesop’s Fables and explains how the tortoise got her shell. It is numbered 106 in the Perry Index. From it derives the proverbial sentiment that ‘There’s no place like home’. The fable tells how the king of the gods invited all the animals to his wedding but the tortoise never arrived. When asked why, her excuse was that she preferred her own home, so Zeus made her carry her house about forever after. That excuse in Greek was Οἶκος φίλος, οἶκος ἄριστος, literally ‘the home you love is the best’.