Luke 12:1-3 - Warning Against Hypocrisy
1 In the meantime, the vast multitude having been gathered together, so as to tread one upon another, He began to say to His disciples, first, "Beware of the leaven of the Pharisees, which is hypocrisy. 2 But nothing has been covered up, that shall not be revealed; and hid, that shall not be known. 3 Wherefore, whatsoever ye said in the darkness shall be heard in the light; and what ye spake in the ear in the inner chambers shall be proclaimed upon the housetops.