'This Generation' in the Bible

But to what shall I liken this generation? It is like children sitting in the markets, who call to their fellows,

The men of Nineveh will stand up in the judgment with this generation, and will condemn it; for they repented at the preaching of Jonah; and, lo! something more than Jonah is here.

The queen of the south will rise up in the judgment with this generation, and will condemn it; for she came from the ends of the earth to hear the wisdom of Solomon; and lo! something more than Solomon is here.

Truly do I say to you, All these things will come upon this generation.

Truly do I say to you, This generation will not pass away, till all these things take place.