When two dogs fight over a bone, a third one carries it away.
More Dutch Proverbs:
It is not the hen which cackles most that lays most eggs.Dutch
He that buildeth upon the highway hath many advisers.
Dutch
Roast pigeons don't fly through the air.
Dutch
To-day stately and brave, to-morrow in the grave.
Dutch
He that spares something to-day will have something to-morrow.
Dutch
In the division of inheritance, friendship standeth still.
Dutch