四分律行事鈔資持記 3.472

3.472

口受中，初示得否。不從藥勢者，釋上不作二日也。正從法論，釋上更加七日也。下引文證。《僧祇》、《成論》並證六日已去，不得重加。《僧祇》因病比丘日日求淨人疲苦，佛問醫言比丘幾日畜藥得安隱？答如鈔引。指上誤觸，即護淨中，亦《僧祇》文；此明觸失，顯有重受。堅病，謂重病也。

In verbal reception: first, showing whether it is valid or not. "Not according with the potency of the medicine" explains the above "not making it two days." "Properly discussed from the perspective of the method" explains the above "further adding seven days." Below, texts are cited as proof: both the Mahāsāṃghika[-vinaya] and the Tattvasiddhi-śāstra prove that from the sixth day onward, one cannot add it again. In the Mahāsāṃghika[-vinaya], because a sick bhikṣu was fatigued by seeking a pure person day after day, the Buddha asked a physician, "For how many days may a bhikṣu store medicine and be at ease?" The reply is as cited in the Transactions Manual. Pointing above to accidental touch refers to the section on protecting purity, also a text from the Mahāsāṃghika[-vinaya]; this clarifies loss through touch, showing that there is re-reception. "Obstinate illness" refers to severe illness.