'Do You Not Know' in the Bible

Why do you not know what I say? Because you can not understand my words.

Then Pilate said to him: Do you not speak to me? Do you not know that I have authority to crucify you, and authority to release you?

Do you not know that those who are engaged about sacred rites have their living from the temple? and that those who attend upon the altar are partakers with the altar?

Make trial of yourselves, whether you are in the faith; put yourselves to the proof. Do you not know your own selves, that Christ Jesus is in you? unless you be without proof.