The Tipiṭaka in Three Languages

Addhānapariññāsutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 1409

[1409] "Bhikkhus, concentration through mindfulness of breathing (ānāpānasati), when developed and made much of, leads to the full understanding (pariññā) of the course (addhāna)." … (To be expanded in full.) "It is when concentration through mindfulness of breathing is developed in this way, bhikkhus, made much of in this way, that it leads to the full understanding of the course."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 3 other places