瑜伽論記 5.121

5.121

言有四法，能攝一切所知及智者，一切諸法不出身受心法故，一切智惠不出四念住體，以一切智皆緣身等四境起故。

Regarding 'There are four dharmas that can subsume all the knowable and knowledge': all dharmas do not go beyond body, sensation, mind, and dharmas; all wisdoms do not go beyond the substance of the four applications of mindfulness, because all wisdoms arise taking the four spheres of body and so forth as objects.