瑜伽師地論分門記 1.139

1.139

第五明緣起次第分二。一染品次第有三異門如論。二明淨品次第有二異門。如論應知。

Fifth, explaining the sequence of dependent origination has two parts: 1. the sequence of the defiled category has three variant approaches, as in the treatise; 2. explaining the sequence of the purified category has two variant approaches, which should be known as in the treatise.