四分律行事鈔資持記 2.715

2.715

釋第五云。失一不取者，或重衣可摘，或容別求。都失取二者，疏云：以失衣處施主厚心，不可全取也。

Explaining the fifth, which says: not taking when losing one is because a heavy robe can be split, or perhaps one can seek elsewhere. Taking two when losing all of them: the Commentary says that because the donor at the place where the robes were lost has a generous heart, one cannot take them completely.