where there's smoke, there's fire

Proverb

 * 1)  If there is a hint of something occurring it could indeed be true, but such rumors should be taken with a grain of salt.
 * 2)  All rumors are true.

Translations

 * Arabic: أَيْنَمَا يُوجَدُ دُخَان، تُوجَدُ نَار
 * Chinese:
 * Mandarin:
 * Czech:
 * Dutch: waar rook is is vuur
 * French:
 * German:
 * Hebrew:
 * Japanese:
 * Korean: 아니 땐 굴뚝에 연기 나랴
 * Portuguese:, onde há fumo, há fogo
 * Russian:
 * Swedish: ingen rök utan eld
 * Tagalog: kapag may usok, may apoy
 * Turkish: ateş olmayan yerden duman çıkmaz