四分律行事鈔資持記 1.1123

1.1123

次明決中，初引文決。《摩夷》即《母論》，正言摩怛理迦，此云本母；故《注羯磨》云：《毘尼母》云移夏不破安居，諸部無文開是也。《四分》下，準義決。三律移夏既得受衣，成夏明矣。

Next, in clarification: first citing texts to clarify. Mayi is the Mālikā (Mātṛkā), which is properly called mātṛkā, translated here as root-mother (benmu); hence the Annotated Karmavācanā says: 'The Vinayamātṛkā says that moving the rains retreat does not break the retreat, and among the various schools there is no text granting an exception for this.' Under 'the Dharmaguptaka...', it determines based on the meaning. Since moving the rains retreat in the three Vinayas allows one to receive robes, the completion of the rains retreat is clear.