9.16

“Nāhaṃ, bhikkhave, aññaṃ ekadhammampi samanupassāmi yo evaṃ mahato atthāya saṃvattati yathayidaṃ, bhikkhave, anuyogo kusalānaṃ dhammānaṃ, ananuyogo akusalānaṃ dhammānaṃ. Anuyogo, bhikkhave, kusalānaṃ dhammānaṃ, ananuyogo akusalānaṃ dhammānaṃ mahato atthāya saṃvattatī”ti.