'This Generation' in the Bible

But to whom shall I liken this generation? It is like children sitting in the markets, which, calling to their companions,

Ninevites shall stand up in the judgment with this generation, and shall condemn it: for they repented at the preaching of Jonas; and behold, more than Jonas is here.

A queen of the south shall rise up in the judgment with this generation, and shall condemn it; for she came from the ends of the earth to hear the wisdom of Solomon; and behold, more than Solomon is here.

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

Verily I say to you, This generation will not have passed away until all these things shall have taken place.