瑜伽論記 18.55

18.55

生，略有二。謂無暇生及有暇者，問無暇生與八難處寬狹云何？三藏云：受八難身不能修起入聖方便，並名無暇生。

As for 'rebirths are briefly of two kinds: rebirth without leisure and rebirth with leisure': Question: what is the breadth and narrowness of rebirth without leisure compared to the eight conditions of no leisure? The Tripiṭaka Master says: receiving a body in the eight conditions of no leisure wherein one cannot cultivate and give rise to the expedients for entering noble status is entirely called rebirth without leisure.