Alcibiades (33.3-34.1)

They voted also that his property be restored to him, and that the Eumolpidae and Heralds revoke the curses wherewith they had cursed him at the command of the people. The others revoked their curses, but Theodorus the High Priest said: Nay, I invoked no evil upon him if he does no wrong to the city.

But while Alcibiades was thus prospering brilliantly, some were nevertheless disturbed at the particular season of his return. For he had put into harbor on the very day when the Plynteria of the goddess Athena were being celebrated. The Praxiergidae celebrate these rites on the twenty-fifth day of Thargelion in strict secrecy, removing the robes of the goddess and covering up her image. Wherefore the Athenians regard this day as the unluckiest of all days for business of any sort.