瑜伽師地論略纂 2.96

2.96

天趣之中分四：初、總明諸天樂；二、明非天樂；三、明北州樂，與天相似，故便說之；四、明帝釋別受樂相。初文之中復四：一、外潔不臭；二、內無腑藏；三、臺觀莊嚴；四、十種隨欲。

Within the realm of devas, there are four sections: first, generally explaining the pleasures of the various devas; second, explaining the pleasures of the asuras; third, explaining the pleasures of the northern continent, which are similar to those of the devas and are therefore spoken of here; fourth, explaining the distinct characteristics of the pleasures experienced by Śakra. Within the first text, there are again four points: 1. being clean on the outside and free of foul odor; 2. having no internal viscera; 3. the adornment of their towers and belvederes; 4. the ten kinds of fulfillments according to their desires.