TIPITAKA Volume 19 : PALI ROMAN Sutta Pitaka Vol 11 : Sutta. Saṃ. Ma.

[810] Cattārome bhikkhave satipaṭṭhānā . katame cattāro. Idha bhikkhave bhikkhu kāye kāyānupassī viharati ātāpī sampajāno satimā vineyya loke abhijjhādomanassaṃ . tassa kāye kāyānupassino viharato kāyo pariññāto hoti kāyassa pariññātattā amataṃ sacchikataṃ hoti.