I found some possible information on a Youtube computer video on the battle of Jena. The movie is meddling history, but in the beginning a 'sub sergeant Newindorf' is quoted [I have no idea if that is the way his name is spelled, but it sounds that way.]
I have not been able to find any source for this quote. I am hoping someone might know where I can find it. I haven't found it in Jany, Hopfner or Goltz, but I may have missed it. Any ideas would be appreciated.