Vibhaṅgasutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 38

[38] And what, bhikkhus, is right livelihood (sammā-ājīva)? Here, bhikkhus, a noble disciple (ariyasāvaka), having abandoned wrong livelihood, makes his living by right livelihood. This, bhikkhus, is called right livelihood.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.