瑜伽論記 8.54

8.54

前中，初釋，初靜慮中離欲惡不善法有尋有伺離生喜樂入靜慮具足安住。二欲、二離者，貪名煩惱欲，五塵名事欲，對治起時與不貪俱名相應離，厭背五塵名境界離。所言離者：謂已獲得加行究竟作意故者，得第九無間故，能離諸不善法，故名為離。所言生者：由此為因緣，無間所生故言離生者，由得第九無間道離欲惡盡，從此無間得彼加行究竟果作意，俱時有喜樂生。

In the former, first it explains: in the first dhyāna, detached from desires and bad, unwholesome phenomena, with investigation and with reflection, having joy and bliss born of detachment, one enters and fully abides in the dhyāna. As for the two desires and two detachments: craving is called the desire that is an affliction, the five sense objects are called desire as affairs; when the counteraction arises, running together with non-craving, it is called associated detachment; turning away from and rejecting the five sense objects is called detachment from the cognitive object. Regarding "What is called detachment: namely, because one has already attained the attention consisting of the culmination of cultivation": attaining the ninth uninterrupted [path], one can detach from all unwholesome phenomena, hence it is called 'detachment'. Regarding "What is called born: having this as cause and condition, immediately arisen": hence it says 'born of detachment'; due to attaining the ninth uninterrupted path, desires and evil are completely detached, and immediately following this one attains the attention of the culmination of cultivation that is the fruition, and concurrently joy and bliss arise.