Therefore do not fear them. For there is nothing covered that will not be revealed, and hidden that will not be known.
Matthew 10:26
Surrounding context
10:25 It is enough for a disciple that he be like his teacher, and a servant like his master. If they have called the master of the house Beelzebub, how much more will they call those of his household!
10:26 Therefore do not fear them. For there is nothing covered that will not be revealed, and hidden that will not be known.
10:27 "Whatever I tell you in the dark, speak in the light; and what you hear in the ear, preach on the housetops.