MahāvaggavaggaSabbamatthītikathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 305

[305] "Does the present exist — is the present arisen, become, come into being, produced, brought forth, made manifest?" "Yes." "Does the future exist — is the future arisen, become, come into being, produced, brought forth, made manifest?" "It should not be said thus. …"

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places