Luke 8:17 in the King James Version
For nothing is secret, that shall not be made manifest; neither any thing hid, that shall not be known and come abroad.
Context
16 “No one, when he has lit a lamp, covers it with a container or puts it under a bed; but puts it on a stand, that those who enter in may see the light.
17 For nothing is hidden that will not be revealed, nor anything secret that will not be known and come to light.
18 Be careful therefore how you hear. For whoever has, to him will be given; and whoever doesn’t have, from him will be taken away even that which he thinks he has.”