 In 347 BC, an Athenian delegation, comprising Demosthenes, Aeschines, and Philocrates, was officially sent to Pella to negotiate a peace treaty with the King.Philip imposed his own harsh terms that the Ecclesia officially accepted.Nevertheless, when an Athenian delegation, comprising once again Demosthenes, Aeschines and Philocrates, travelled in 346 BC to Pella to put Philip under oath for the final conclusion of the treaty, the King of Macedon was campaigning abroad.