The Tipiṭaka in Three Languages

Hetusaṁpayuttadukkusalattika

Abhidhammapiṭaka · Paṭṭhāna (5) · Vol. 44 · Section 970

[970] An indeterminate (abyākata) phenomenon (dhamma) associated with roots (hetusampayutta) is a condition (paccaya) for an indeterminate phenomenon associated with roots by object condition (ārammaṇa-paccaya).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places