The Tipiṭaka in Three Languages

Ajjhattattika

Abhidhammapiṭaka · Paṭṭhāna (2) · Vol. 41 · Section 2074

[2074] An external (bahiddhā) phenomenon (dhamma) is a condition (paccaya) for an external phenomenon by root condition (hetu-paccaya). External roots (hetū) are a condition for the associated (sampayuttaka) aggregates (khandhā) and for mind-originated forms (cittasamuṭṭhāna-rūpa) by root condition. At the moment of rebirth-linking (paṭisandhi-kkhaṇa) …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places