Kleobis and Biton. Kleobis and Biton are two Archaic Greek Kouros brothers from Argos whose stories date back to about 580 BC. Two statues, discovered in Delphi, represent them.
   The story can first be seen in Herodotus Histories, where Solon tells King of Lydia, Croesus about the happiest person in the world. The legend begins with the story of Solon, upon his meeting with Croesus.
   Solon was an Athenian statesman, lawmaker, and poet and Croesus was the King of Lydia who reigned for 14 years. Croesus, concerned about his legacy over the kingdom, takes the time to ask Solon who he found to be the happiest person in the world.
   Upon his reply, Solon names three separate people. The first being Tellus, the second and third being the brothers known as Kleobis and Biton.
   When hearing about this news, Croesus was confused as to why he was not considered to be one of the happiest of men. In response, Solon shares first the tale of Tellus and then the tale of Kleobis and Biton. In the story, Solon tells of how these Argive brothers took their mother named Cydippe, a priestess at the temple of Hera, to a festival for the goddess to be held in town. When their mother's oxen could not be found, the brothers yoked themselves to their mother's cart and drove her the six miles to the temple. Having arrived at the festival, the mother prayed for Hera to bestow a gift upon her sons for their strength and devotion,
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