For that reason, whatever you have said in the dark will be heard in the light, and what you have whispered behind closed doors will be proclaimed on the housetops.
Moreover, do not curse the king, even in your bedroom, and in your sleeping rooms do not curse the rich, for a bird of the air will carry the sound and a winged creature will make the matter known. [Ex 22:28]
What I say to you in the dark (privately), tell in the light (publicly); and what you hear whispered in your ear, proclaim from the housetops [to many people].