The Tipiṭaka in Three Languages

Saṁyojanappahānasutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 1406

[1406] Bhikkhus, concentration (samādhi) through mindfulness of breathing (ānāpānasati), when developed and cultivated, leads to the abandoning of the fetters.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place