Doubtful Proverbs

Doubtful the die, and dire the cast. (Persian Proverb)
A patient that can swallow food makes the nurse doubtful. View proverb
Madagascan Proverb
If what we see is doubtful, how can we believe what is spoken behind the back. View proverb
Chinese Proverb
Even doubtful accusations leave a stain behind them. View proverb
Danish Proverb
Who carries doubtful people to his house, will doubtless from his carriage something lose. View proverb
German Proverb
A doubtful bargain spoils the stomach. View proverb
Turkish Proverb