Histories

When they had prepared this plot, and night had fallen, Gyges followed the woman into the chamber (for Gyges was not released, nor was there any means of deliverance, but either he or Candaules must die). She gave him a dagger and hid him behind the same door;

and presently he stole out and killed Candaules as he slept. Thus he made himself master of the king's wife and sovereignty. He is mentioned in the iambic verses of Archilochus of Parus who lived about the same time.

So he took possession of the sovereign power and was confirmed in it by the Delphic oracle. For when the Lydians took exception to what was done to Candaules, and took up arms, the faction of Gyges came to an agreement with the rest of the people that if the oracle should ordain him king of the Lydians, then he would reign; but if not, then he would return the kingship to the Heraclidae.

The oracle did so ordain, and Gyges thus became king. However, the Pythian priestess declared that the Heraclidae would have vengeance on Gyges' posterity in the fifth generation; an utterance to which the Lydians and their kings paid no regard until it was fulfilled.

Thus the Mermnadae robbed the Heraclidae of the sovereignty and took it for themselves. Having gotten it, Gyges sent many offerings to Delphi [22.5167,38.4917] (Perseus) Delphi: there are very many silver offerings of his there; and besides the silver, he dedicated a hoard of gold, among which six golden bowls are the offerings especially worthy of mention.