"...When Octavian, father of Augustus, at the head of his army, came upon the Holy Mount of Dionysus,
he consulted the oracle about his son, and the prophets said to him that his son was to rule the world,
for as the wine was spilt onto the altar, the smoke rose up above the top of the shrine and even unto heavens,
as had happened when Alexander the Great himself had sacrificed upon that same altar".
Gaius Suetonius Tranquillus
/ Excerpt from the official website of Perperikon /