Luke 12:1-3 - Warning Against Hypocrisy
1 In the mean time, when the multitude was gathered together in myriads, so that they trod one upon another, he began to say to his disciples first, Beware of the leaven of the Pharisees, which is hypocrisy. 2 But there is nothing covered, that will not be revealed; and hid, that will not be known. 3 Therefore, whatever ye have said in darkness, will be heard in the light; and what ye have spoken in the ear in closets, will be proclaimed upon the housetops.