Matthew 11:25
At that time Jesus answered and said: "I praise thee, Father, Lord of heaven and earth, that thou hast hidden these things from the wise and wary, and hast revealed them to the children.
Matthew 13:17
"In solemn truth I tell you that many prophets and holy men have seen it not, and to hear what you are hearing, and have not heard it.
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."
1 Corinthians 2:7-10
No, it is God's wisdom that I utter, that hidden wisdom which God had decreed before the world began, unto our glory.
Colossians 2:3
In Him are hidden all the treasures of wisdom and knowledge!