Majjhima Nikaya 2:178
SUJATOYo hi koci, bhikkhave, ime cattāro satipaṭṭhāne evaṁ bhāveyya satta māsāni, tassa dvinnaṁ phalānaṁ aññataraṁ phalaṁ pāṭikaṅkhaṁ
seven months …
Yo hi koci, bhikkhave, ime cattāro satipaṭṭhāne evaṁ bhāveyya satta māsāni, tassa dvinnaṁ phalānaṁ aññataraṁ phalaṁ pāṭikaṅkhaṁ
seven months …