9. If three people declared a Nidui and went away; if the
Menudeh repents from the matter over which he was ostracized,
three others may come and lift his ban.
Q1: (in most printed versions of Rambam, Halakha 9 appears
immediately after Halakha 7) Where's Halakha 8?
YE: Some suggest that because the letter "Het", which is the
number 8, stands for "Herem", Rambam omitted it in this chapter.
This theory could use some support from other writings of Rambam.
It may, indeed, be a scribal error, as some printed editions
reckon this as Halakha 8.
Q2: Once Rambam taught us that any three - or one Mumcheh - may
lift the ban, what need is there for this Halakha?
YE: We must conclude that the previous Halakha was, as RABD
maintains, referring to a case of Nidui declared by an
First of all, there is the problem of the seeming superfluity;
Second, in this Halakha, Rambam does not allow for the individual
Mumcheh to lift the ban;
Third, Rambam predicates this case on the first three having left
- which implies that if they are still in town and available, no
other court may lift the ban.