When the fox preaches, take care of yourselves, hens.
More Italian Proverbs:
Of the wealth of the world each has as much as they take.Italian
Service is not inheritance.
Italian
At a round table there is no dispute about place.
Italian
Happiness that lasts too long spoils the heart.
Italian
Agree between yourselves (as to the time), quoth Arlotto, and I will make it rain.
Italian
Who moves, picks up, who stands still, dries up.
Italian