瑜伽師地論分門記 6.178

6.178

分三十中第二十九明諸蘊無斷義分二。一總問分二如論。二廣答分二。一答無斷自性分二如論。二答其數。

Within the thirty divisions, the twenty-ninth, explaining the meaning of "not to be abandoned" regarding the skandhas, has two parts: 1. a general inquiry, having two parts as in the treatise; 2. a detailed answer, having two parts: (1) answering [regarding] the svabhāva of what is not to be abandoned, having two parts as in the treatise, (2) answering [regarding] their number.