ماجهيما نيكايا 3:53
SUJATOĀnāpānassati, bhikkhave, bhāvitā bahulīkatā mahapphalā hoti mahānisaṁsā.
Mendicants, when mindfulness of breathing is developed and cultivated it is very fruitful and beneficial.
Ānāpānassati, bhikkhave, bhāvitā bahulīkatā mahapphalā hoti mahānisaṁsā.
Mendicants, when mindfulness of breathing is developed and cultivated it is very fruitful and beneficial.