The Deipnosophists (2.23)

The king of Persia, as Herodotus relates in his first book, drank no water, except what came from the river Choaspes, which flows by Susa. And when he was on a journey, he had numbers of four-wheeled waggons drawn by mules following him, laden with silver vessels containing this water, which was boiled to make it keep. And Ctesias the Cnidian explains also in what manner this water was boiled, and how it was put into the vessels and bought to the king, saying that it was the lightest and sweetest of all waters. And the second king of Egypt, he who was surnamed Philadelphus, having given his daughter Berenice in marriage to Antiochus the king of Syria, took the trouble to send her water from the river Nile, in order that his child might drink of no other river, as Polybius relates. And

Heliodorus tells us, that Antiochus Epiphanes, whom Polybius calls Epimanes,[*] on account of his actions, mixed the fountain at Antioch with wine; a thing which Theopompus relates to have been also done by the Phrygian Midas, when he wished to make Silenus drunk in order to catch him. And that fountain is, as Bion relates, between the Mædi and the Pæonians, and is called Inna. But Staphylus says, that Melampus was the first who invented the idea of mixing wine with water. And Plistonicus says that water is more digestible than wine.