Matthew 13:35
in fulfilment of the word spoken by the prophet, I will open my mouth in parables, I will utter things kept secret since the foundation of the world."
Matthew 13:11-15
"Why do you speak to them in parables?" Jesus answered. "To you it has been granted to understand the mysteries of the kingdom of heaven; but to them it has not been granted.
Luke 12:3
"So that what you have said in the dark shall be heard in the light; and what you have whispered in the inner chambers shall be proclaimed from the housetops.
2 Corinthians 3:12
Therefore, cherishing such a hope, I use great freedom of speech.