[うわさをすればかげがさす, uwasawosurebakagegasasu](exp) (id) speak of the devil and he shall appear; speak rumours of someone and they shall appear[Add to Longdo]
[ひとのうわさもしちじゅうごにち;ひとのうわさもななじゅうごにち, hitonouwasamoshichijuugonichi ; hitonouwasamonanajuugonichi](exp) (id) wonder lasts but nine days; gossip lasts just one season (lit[Add to Longdo]