For a fly to die on an ulcer is not bad.
More Swahili Proverbs:
A husband of a mother is a father.Swahili
A good place you don't go to is a good place: if you go too often, it isn't a good place any longer.
Swahili
Abuses are the result of seeing one another too often.
Swahili
A good purpose is like a doctor and evil purpose corrupts.
Swahili
A wepon which you don't have in hand wont kill a snake.
Swahili
The village cock does not crow in town.
Swahili