[1266] "Here, friend, a bhikkhu dwells contemplating the body in the body (kāyānupassī) internally, ardent (ātāpī), clearly comprehending (sampajāno), mindful (satimā), having removed covetousness and grief regarding the world (abhijjhādomanassa). He dwells contemplating the body in the body externally, ardent … He dwells contemplating the body in the body both internally and externally, ardent, clearly comprehending, mindful, having removed covetousness and grief regarding the world."
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.