Luke 11:29-30, 32

As the crowds continued to swell, Jesus went on to say, “How evil is this generation! When you demand a mighty display of power simply to prove who I am, you demonstrate your unbelief. The only sign you will see will be a repeat of the miracle of Jonah. In the same way Jonah became a sign to the people of Nineveh, so the Son of Man will be a sign to this generation.

Yes, the people of Nineveh will also rise up on the day of judgment to accuse and condemn this generation. For they all repented when they heard the preaching of Jonah, but you refuse to repent. Yet there is one greater than Jonah who is preaching to you today.”