Saṃyutta Nikāya 56
2. Dhammacakkappavattanavagga
19. Saṅkāsanasutta
“‘Idaṃ dukkhaṃ ariyasaccan’ti, bhikkhave, mayā paññattaṃ. Tattha aparimāṇā vaṇṇā aparimāṇā byañjanā aparimāṇā saṅkāsanā: ‘itipidaṃ dukkhaṃ ariyasaccan’ti; idaṃ dukkhasamudayaṃ … pe … idaṃ dukkhanirodhaṃ … pe … ‘idaṃ dukkhanirodhagāminī paṭipadā ariyasaccan’ti, bhikkhave, mayā paññattaṃ. Tattha aparimāṇā vaṇṇā aparimāṇā byañjanā aparimāṇā saṅkāsanā: ‘itipidaṃ dukkhanirodhagāminī paṭipadā ariyasaccan’ti.
Tasmātiha, bhikkhave, ‘idaṃ dukkhan’ti yogo karaṇīyo … pe … ‘ayaṃ dukkhanirodhagāminī paṭipadā’ti yogo karaṇīyo”ti.
Navamaṃ.