'This Generation' in the Bible

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

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

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

Verily I say unto you, All these things shall come upon this generation.

Verily I say unto you, This generation shall not pass, till all these things be fulfilled.