四分律行事鈔資持記 3.260

3.260

《四分》中，初通列四物。若下，別示屬房物，初明輕物易重已未。若下，次明已施追取可否。

In the Dharmaguptaka-vinaya, first, the four items are listed generally. The phrase 'If under...' separately indicates items belonging to the rooms: first, it explains whether a light item has already been exchanged for a heavy one or not; next, the phrase 'If under...' explains whether what has already been donated may be reclaimed or not.