The fox said the grapes were sour.
More Italian Proverbs:
He who has a straw tail is always in fear of its catching fire.Italian
Women, priests, and poultry, never have enough.
Italian
Go early to market and as late as you can to battle.
Italian
Of this world each man has as much as he takes.
Italian
He that exceeds his commission must answer for it at his own cost.
Italian
The dog that means to bite don't bark.
Italian