瑜伽論記 15.20

15.20

於得出離喜樂者，煖等善根在於定起，喜樂相應，能得聖道出離方便，欲界惡業能障彼善三種。

Regarding "the joy and pleasure in attaining renunciation": the wholesome roots of warmth and the like arise within absorption, associated with joy and pleasure, capable of attaining the expedients of renunciation for the noble path; unwholesome karma of the desire realm can obstruct those three kinds of wholesomeness.