增壹阿含經 12.1.p14

12.1.p14

“Furthermore, a monk contemplates a corpse that has had its bones and sinews separated and scattered around in different places. Perhaps there’s a hand and leg bone in one place. Perhaps there’s a kneecap, pelvis, tail bone, arm bone, shoulder bone, rib bone, backbone, neck bone, or a skull there. Again, he contemplates this body as being no different than that: ‘I won’t escape this fate. My body will also be destroyed.’ A monk contemplates the body and enjoys himself in this way.