When two demons attack the city, Matthias outsources one to the girls while he fights the other in a weakened state. Can his sage's knowledge get them through the battle?!
That's right. 
I haven't taught you that yet.
.صحيح. لم أعلمكما ذلك بعد
Oh, stimmt natürlich.
Das hab ich euch noch gar nicht gezeigt.
Es cierto, no se lo he enseñado…
Es cierto, no os lo he enseñado…
Ah oui,
je vous l’ai pas encore appris.
Oh, è vero. Non ve l'ho ancora insegnato.
Ah, por falar nisso, ainda não as ensinei...
Ах да, я ведь вас ещё не научил.