History of the Peloponnesian War

And from that time to this day, the Athenians keep a holiday at the public charge to the goddess and call it Synoecia.

That which is now the citadel, and the part which is to the south of the citadel, was before this time the city. An argument whereof is this: that the temples of the gods are all set either in the citadel itself or, if without, yet in that quarter, as that of Jupiter Olympius and of Apollo Pythius and of Tellus and of Bacchus in Limnae (in honour of whom the old Bacchanals were celebrated on the twelfth day of the month Athesterion, according as the Ionians who are derived from Athens do still observe them), besides other ancient temples situated in the same part.