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.
Never use your Gear again. 
You're just slowing us down!
لا تستخدمي درعكِ ثانيةً
أنتِ تعرقلين عملَنا
Benutz nie wieder dein Gear.
Du behinderst uns nur!
Si no quieres estorbarnos, 
no vuelvas a usar tu Gear.
Si no quieres estorbarnos, 
no vuelvas a usar tu Gear.
Ne porte plus ton Gear
et ne nous gêne plus !
Non usare più la tua Gear,
non fai altro che rallentarci!
Você apenas atrapalha! 
Nunca mais use um Gear!