Matthew 16:4

4 aAn evil and adulterous generation seeks for a sign, but no sign will be given to it except the sign of Jonah.” So bhe left them and departed.

Luke 11:29-30

The Sign of Jonah

29 cWhen the crowds were increasing, he began to say, dThis generation is an evil generation. eIt seeks for a sign, but no sign will be given to it except the sign of Jonah. 30For as fJonah became a sign to the people of Nineveh, so will the Son of Man be to this generation.
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