Luke 12:1-3  Amplified Bible, Classic Edition

12 In the meanwhile, when so many thousands of the people had gathered that they were trampling on one another, Jesus commenced by saying primarily to His disciples, Be on your guard against the leaven (ferment) of the Pharisees, which is hypocrisy [producing unrest and violent agitation].

² Nothing is [so closely] covered up that it will not be revealed, or hidden that it will not be known.

³ Whatever you have spoken in the darkness shall be heard and listened to in the light, and what you have whispered in [people’s] ears and behind closed doors will be proclaimed upon the housetops.