Matthew 13:35

Whereby was fulfilled what was spoken by the prophet, saying, I will open my mouth in parables; I will utter things hid from the foundation of the world.

Romans 16:25-26

according to my gospel and the preaching of Jesus Christ, (according to the revelation of the mystery kept secret since the world began,

1 Corinthians 2:9-11

But as it is written, Eye hath not seen, nor hath ear heard, neither hath it entered into the heart of man, what things God hath prepared for them that love him.

Ephesians 3:5

Which in other ages was not made known to the sons of men, as it hath now been revealed to the holy apostles and prophets by the Spirit,

Treasury of Scripture Knowledge

Summary

And that he would shew thee the secrets of wisdom, that they are double to that which is! Know therefore that God exacteth of thee less than thine iniquity deserveth.

Bible References

Shew thee

Matthew 13:35
Whereby was fulfilled what was spoken by the prophet, saying, I will open my mouth in parables; I will utter things hid from the foundation of the world.
Romans 16:25
according to my gospel and the preaching of Jesus Christ, (according to the revelation of the mystery kept secret since the world began,
1 Corinthians 2:9
But as it is written, Eye hath not seen, nor hath ear heard, neither hath it entered into the heart of man, what things God hath prepared for them that love him.
Ephesians 3:5
Which in other ages was not made known to the sons of men, as it hath now been revealed to the holy apostles and prophets by the Spirit,