Don't cut off too much hair as the hair will need to be faded out not cut completely off.

不要剪掉太多头发，因为这个发型是要逐渐变短，而不是全部剪掉。

youdao

But if the priest examines it and there is no white hair in the spot and if it is not more than skin deep and has faded, then the priest is to put him in isolation for seven days.

但是祭司察看，在火斑中若没有白毛，也没有洼于皮，乃是发暗，就要将他关锁七天。

youdao