[6] Head hairs (kesā) are to be directly known (abhiññeyyā); body hairs are to be directly known; nails are to be directly known; teeth are to be directly known; skin is to be directly known; flesh is to be directly known; sinews are to be directly known; bones are to be directly known; bone marrow is to be directly known; kidneys (vakka) are to be directly known; the heart is to be directly known; the liver is to be directly known; the pleura is to be directly known; the spleen (pihaka) is to be directly known; the lungs are to be directly known; the large intestine is to be directly known; the mesentery is to be directly known; the contents of the stomach are to be directly known; feces are to be directly known; bile is to be directly known; phlegm is to be directly known; pus is to be directly known; blood is to be directly known; sweat is to be directly known; fat is to be directly known; tears are to be directly known; grease is to be directly known; saliva is to be directly known; nasal mucus is to be directly known; synovial fluid is to be directly known; urine is to be directly known; the brain is to be directly known.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.