This generation seeks a sign

 Ref:【 Luke 11:29-30 】

JESUS:
            Just as Jonah became a sign to the Ninevites, so will the Son of Man be to this generation.

📖 [Matthew 12:40]

           For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.