04- Servante du feu
is the one
I could eventually provide you with a "basic" translation later this evening (day's work is to begin), unless it's already available with a simple googling.
Edit:
After a quick search, it seems that whole song isn't translated yet, because you have the anime version and the full one.
Also, some scripts seem to have some mistakes in french, thus the translation to another language reflect those mistakes.
I will have to listen to it carefully, headphones on, because some words confused me when listening and reading the scripts at the same time (on laptop speakers...)
If you have scripts, that will save me some work