Matthew 5:2-12
And he opened his mouth, and taught them, saying:
Matthew 7:28-29
And it came to pass, when Jesus had ended these sayings, that the multitudes were astonished at his teaching.
Matthew 13:35
that it might be fulfilled which was spoken through the prophet Isaiah, saying, "I will open my mouth in parables; I will utter things hidden from the foundation [of the world]."
1 Corinthians 2:6-7
But we do speak wisdom among the perfect; not, however, the wisdom of this world, nor of the rulers of this world, who are coming to nought;
Colossians 1:26
the mystery which hath been hidden for ages and generations, but hath been now revealed to his saints;