The Tipiṭaka in Three Languages

Upādānduka

Abhidhammapiṭaka · Paṭṭhāna (4) · Vol. 43 · Section 391

[391] Dependent on a phenomenon (dhamma) that is clinging (upādāna), a phenomenon that is clinging arises by object condition (ārammaṇa-paccaya): All nine questions (pañhā) should be done; form (rūpa) should be discarded.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places