๕. อกุปปสูตร
TIPITAKA Volume 22 : PALI ROMAN Sutta Pitaka Vol 14 : Sutta. Aṅ. (3): pañcaka-chakkanipātā
[95] Pañcahi bhikkhave dhammehi samannāgato bhikkhu nacirasseva akuppaṃ paṭivijjhati katamehi pañcahi idha bhikkhave bhikkhu atthapaṭisambhidāppatto hoti dhammapaṭisambhidāppatto hoti niruttipaṭisambhidāppatto hoti paṭibhāṇapaṭisambhidāppatto hoti yathāvimuttaṃ cittaṃ paccavekkhati imehi kho bhikkhave pañcahi dhammehi samannāgato bhikkhu nacirasseva akuppaṃ paṭivijjhatīti.