After being seriously injured by the Nephilim, Hibiki is unable to control her Symphogear.  She flies into a rage, destroying the Nephilim and ripping out its heart.  During the post-fight medical exam, it's discovered that if she continues to use her gear, she'll die.
Not now...
...ليسَ الآن
Noch nicht …
Ahora no...
Ahora no...
C’est vraiment pas le moment…
Non adesso...
Não agora...