'Yes' in the Bible

But what did you go out to see? a prophet? Yes, I say to you, and more than a prophet.

From the blood of Abel to the blood of Zachariah, who was put to death between the altar and the Temple. Yes, I say to you, It will come on this generation.

But I will make clear to you of whom you are to be in fear: of him who after death has power to send you to hell; yes, truly I say, Have fear of him.