Kotowaza of the day: Something to the rumor?

Japanese:

火のない所に煙が立たぬ（立たない）

Romanized:

Hi-no-nai tokoro-ni kemuri-ga tatanu (tatanai)

Meaning of Japanese:

Smoke doesn't rise from a place with no fire

English equivalents:

Where there's smoke, there's fire
There is no smoke without fire