'Utter' in the Bible

This was to fulfill what was spoken through the prophet:“I will open My mouth in parables;I will utter things hidden since the foundation of the world.”

“Truly I say to you, all sins shall be forgiven the sons of men, and whatever blasphemies they utter;

But Paul *said, “I am not out of my mind, most excellent Festus, but I utter words of sober truth.

So also you, unless you utter by the tongue speech that is clear, how will it be known what is spoken? For you will be speaking into the air.