Giorno takes the arrow that Bucciarati and the others had acquired and stabs Golden Wind with it during the final battle with Diavolo. Golden Wind evolves into Golden Wind Requiem and doesn’t even allow Diavolo to reach the truth of “dying” and he is forced to meet an end that never truly has an end.
My prediction clearly showed 
my victory... and yet...
...رأيتُ في التنبّؤ أنّني انتصرت... مع ذلك
Meine Vorhersage hat mir meinen
Sieg gezeigt, aber trotzdem …
La mia predizione mi aveva mostrato
chiaramente che avrei vinto... eppure...
A minha previsão mostrava
claramente a minha vitória, mas...