Matthew 5:2-12
And having opened His mouth He taught them, saying;
Matthew 7:28-29
And it came to pass when Jesus finished these discourses, the multitudes were astonished at His teaching:
Matthew 13:35
in order that the word spoken by Isaiah, the prophet, saying, I will open my mouth in parables: I will make known the things which have been hidden from the foundation.
1 Corinthians 2:6-7
But we speak wisdom among the perfect: not the wisdom of this age, nor of the rulers of this age, who are coming to nought:
Colossians 1:26
the mystery which has been hidden from ages and from the generations: but is now made manifest to his saints,