'This Generation' in the Bible

To whom then shall I liken the men of this generation, and to what are they like?

For as Jonah was a sign to the Ninevites, so shall also the Son of man be to this generation.

The queen of the south shall rise up in the judgment with the men of this generation and condemn them; for she came from the utmost parts of the earth to hear the wisdom of Solomon; and behold, a greater than Solomon is here.

The men of Nineveh shall rise up in the judgment with this generation and condemn it; for they repented at the preaching of Jonah; and behold, a greater than Jonah is here.

So that the blood of all the prophets shed from the foundation of the world, shall be required of this generation.

From the blood of Abel to the blood of Zechariah, who was destroyed between the temple and the altar: verily I say to you, it shall be required of this generation.

But first he must suffer many things, and be rejected by this generation.

Verily I say unto you, this generation shall not pass away, till all be fulfilled.