The Tipiṭaka in Three Languages

Mahāvaggavagga › Sabbamatthītikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 324

[324] "Form (rūpa) does not abandon the state of being form (rūpabhāva); form is impermanent (anicca), unstable (adhuva), not eternal (asassata), of a nature to change (vipariṇāmadhamma)?" "Yes." "Nibbāna does not abandon the state of being Nibbāna (nibbānabhāva); Nibbāna is impermanent, unstable, not eternal, of a nature to change?" "It should not be said so. …"

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 4 other places