瑜伽師地論分門記 1.126

1.126

第四明緣起差別分四。一總問。二略答。三廣解。四總結　三廣解分十二。謂從無明至老死。

Fourth, explaining the distinctions of dependent origination (pratītyasamutpāda) has four parts: 1. general question; 2. brief answer; 3. detailed explanation; 4. general conclusion. The third, detailed explanation, has twelve parts, namely from ignorance (avidyā) up to aging-and-death (jarāmaraṇa).