Matthew 12:39
but He replied and said unto them, This wicked and degenerate race demand a sign; but no sign shall be given them, except that of the prophet Jonah:
Matthew 16:4
This wicked and degenerate race demand a sign; but no sign shall be given them, except that of the prophet Jonah. And so He left them and went away.
Luke 11:29-32
And when the multitudes were gathering thick together He began to say, This is a wicked generation: they demand a sign, but no sign shall be given them, except that of the prophet Jonah:
Mark 8:38
for whosoever shall be ashamed of me, and of my words, in this degenerate and sinful age, of him will the Son of man be also ashamed, when He cometh in the glory of his Father, with the holy angels.
James 4:4
Ye adulterers and adulteresses, know ye not that the friendship of the world is enmity to God? whosoever therefore will be a friend of the world becomes an enemy of God.