MahāvaggavaggaSabbamatthītikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 308

[308] Sakavādin: Does past form (rūpa) exist? Paravādin: Yes. Sakavādin: Has not past form ceased, departed, changed, set, utterly vanished? Paravādin: Yes. Sakavādin: If past form has ceased … utterly vanished, then indeed, good sir, it should not be said, "Past form exists."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place