5.8.1 Satipaṭṭhānasutta

“Rāgassa, bhikkhave, abhiññāya cattāro dhammā bhāvetabbā. Katame cattāro? Idha, bhikkhave, bhikkhu kāye kāyānupassī viharati ātāpī sampajāno satimā vineyya loke abhijjhādomanassaṃ; vedanāsu…pe…  citte…pe…  dhammesu dhammānupassī viharati ātāpī sampajāno satimā vineyya loke abhijjhādomanassaṃ. Rāgassa, bhikkhave, abhiññāya ime cattāro dhammā bhāvetabbā”ti.