Matthew 24:34
I tell you truly, that this generation shall not pass away till all these things shall be accomplished.
Matthew 16:28
I tell you truly, that some of those standing here shall not taste death till they see the Son of man coming in his kingdom.
Matthew 23:36
I tell you truly, that all these [crimes] shall come on this generation.
Matthew 12:45
Then it goes and takes with itself seven other spirits worse than itself, and they enter in and dwell there; and the last state of that man is worse than the first. So shall it be also with this evil generation.
Mark 13:30-31
I tell you truly, that this generation shall not pass away till all these things are accomplished.
Luke 11:50
that the blood of all the prophets which has been poured out since the foundation of the world may be required of this generation,
Luke 21:32-33
I tell you truly, that this generation shall by no means pass away till all these things are accomplished.