瑜伽論記 13.88

13.88

言或處定心者，處有心定五識不行，若有外緣觸身，賴耶捨受於中領納，名為身受。又由賴耶執持在定五根及五識相應身受種子，若有外緣觸身，五識身受依根而起，若無賴耶，如前所說，眾多身受生起不成。

As for 'or dwelling in a concentrated mind': dwelling in a concentration with mind, the five consciousnesses do not operate; if there is an external condition touching the body, the neutral feeling of the ālayavijñāna receives it within, which is called bodily feeling. Furthermore, because the ālayavijñāna holds the five faculties in concentration and the seeds of bodily feeling associated with the five consciousnesses, if there is an external condition touching the body, the bodily feeling of the five consciousnesses arises depending on the faculties. If there were no ālayavijñāna, as said before, the arising of multiple bodily feelings would not be established.