Tie up the hen that eats at your place and lays eggs elsewhere.
More Spanish Proverbs:
Every one in his own house, and God in all men's.Spanish
He who wants a mule without fault must walk on foot.
Spanish
Rats do not play tricks with kittens.
Spanish
One fool makes a hundred.
Spanish
The horse thinks one thing, and his rider another.
Spanish
The horse thinks one thing, and his rider another.
Spanish