It is a bad hen that lays in neighbour’s houses.
More German Proverbs:
Write on one of the devil's horns, "Good angel," and many will believe it.German
We beat the sack and mean the miller.
German
The office teaches the man.
German
Black cows give white milk.
German
Every man for himself, and God for us all.
German
He who has left a rogue behind him, has made a good day's journey.
German