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[Brihatkalpasutra] The text prescribes a laghumasika (minor monthly) prayashchitta (atonement) for the improper acquisition of rajoharana (menstrual cloth). Maintaining the samyama (restraint) of the sadhus and sadhvis, and for the removal of physical rajas (impurities), it is necessary to possess a rajoharana.
The summary of the other topics is as follows:
1-3) One should not stay in a house where grains are scattered, but if they are properly stacked, one can stay there for a masakalpa (monthly period) or even the entire chaturmas (four-month period) if the house is sealed.
4-7) One should not stay in a house where vessels containing liquor, cold or hot water are present, or where a fire or lamp is burning throughout the night. However, in the absence of any other place, one can stay there for one or two nights.
8-10) One should not stay in a house where food items are scattered here and there, but if they are properly stacked in one corner, one can stay there for a masakalpa or the entire chaturmas if the house is sealed.
11-12) Sadhvis should not stay in dharmashalas (rest houses) or unsafe places, but in the absence of any other place, sadhus can stay there.
14-16) If a bed has multiple owners, one should take the permission of one owner and consider it as one's own. One should not take food from the houses of other owners.
17-18) If the food of the bed-owner and others is stored in the same place, one should not take from the portion set aside for the bed-owner, but can take from the portion set aside for others.
19-22) The sadhus and sadhvis should not mix the food set aside for the bed-owner with the food of others. If they do so, they incur a chaturmasika (four-month) prayashchitta.
23-24) One can take from the food items that belong to the bed-owner only when the portion belonging to the bed-owner is completely separated. If it is not completely separated, one should not take from it.