[315] Six kinds of mental exploration connected with grief (domanassūpavicārā): Having seen a form with the eye, one mentally explores a form that is a basis for grief. Having heard a sound with the ear … Having smelled an odor with the nose … Having tasted a flavor with the tongue … Having touched a tangible with the body … Having cognized a mental phenomenon (dhamma) with the mind, one mentally explores a mental phenomenon that is a basis for grief.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.