瑜伽論記 5.155

5.155

五上分中，無差別結者，景云：分貪為二故。言無差別。基云：依界辨結不依人故名無差別，餘之三種依人辨結名有差別，由無差別結取上分生，由有差別結不捨上分生。

Regarding the undifferentiated fetters among the five higher realms: Jing says: 'Because greed is divided into two, they are called undifferentiated.' Ji says: 'Because the fetters are distinguished based on the realm and not based on persons, they are called undifferentiated; the remaining three distinguish the fetters based on persons and are called differentiated. Due to the undifferentiated fetters, one takes rebirth in the higher realms; due to the differentiated fetters, one does not relinquish rebirth in the higher realms.'