The Tipiṭaka in Three Languages

Mahāvaggavagga › Parihānikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 221

[221] "Suffering (dukkha) has been seen by the stream-enterer (sotāpanna), … the four truths have been seen; the stream-enterer does not fall away from the fruition of stream-entry (sotāpattiphala)?" "Yes." "Suffering has been seen by the non-returner (anāgāmī), … the four truths have been seen; the non-returner does not fall away from the fruition of non-returning (anāgāmiphala)?" "It should not be said thus." …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places