Majjhima Nikaya 5:303
SUJATOEvaṁ svākkhāte, bhikkhave, mayā dhamme uttāne vivaṭe pakāsite chinnapilotike yesaṁ bhikkhūnaṁ tīṇi saṁyojanāni pahīnāni, sabbe te sotāpannā, avinipātadhammā, niyatā sambodhiparāyanā.
In this teaching thus well-explained, those mendicants who have ended three fetters are all stream-enterers, not liable to be reborn in the underworld, destined for awakening. …