Saṃyutta Nikāya - The Connected Discourses
Connected Discourses on Breathing: SN54:2 Factors of Enlightenment
1 "Ānāpānassati, bhikkhave, bhāvitā bahulīkatā mahapphalā hoti mahānisaṃsā. Kathaṃ bhāvitā ca, bhikkhave, ānāpānassati kathaṃ bahulīkatā mahapphalā hoti mahānisaṃsā? Idha, bhikkhave, bhikkhu ānāpānassatisahagataṃ satisambojjhangaṃ bhāveti vivekanissitaṃ virāganissitaṃ nirodhanissitaṃ vossaggapariṇāmiṃ, ānāpānassatisahagataṃ dhammavicayasambojjhangaṃ bhāveti … pe … ānāpānassatisahagataṃ upekkhāsambojjhangaṃ bhāveti vivekanissitaṃ virāganissitaṃ nirodhanissitaṃ vossaggapariṇāmiṃ. Evaṃ bhāvitā kho, bhikkhave, ānāpānassati evaṃ bahulīkatā mahapphalā hoti mahānisaṃsā"ti.
Dutiyaṃ.