One devil knows another.
More Italian Proverbs:
Take care you don't let your tail be caught in the door.Italian
Does your neighbour love you? Lend him a sequin.
Italian
Who knows not how to flatter knows not how to talk.
Italian
He who buys betimes buys cheaply.
Italian
Some sing who are not merry.
Italian
Adam must have an Eve to blame for his faults.
Italian