瑜伽師地論略纂 11.152

11.152

論總結中，第三云「由三因緣，得善清淨，到究竟地為一」，即第十地；「或繫屬一生」為二，即住天者；「最後有」為三，即已害生身。

In the treatise's general conclusion, the third states: 'Due to three causes and conditions, one attains excellent purity: reaching the ultimate stage is one', which is the tenth bhūmi; 'or being bound to a single life is two', which is abiding in the heavens; 'the final existence is three', which is having already put an end to the birth-body.