[2102] An internal phenomenon (ajjhatta dhamma) is a condition for an internal phenomenon by nutriment condition (āhāra-paccaya).
Internal nutriments (āhāra) are a condition for the associated aggregates (sampayuttaka-khandha) and for mind-originated forms (cittasamuṭṭhāna-rūpa) by nutriment condition. At the moment of rebirth-linking (paṭisandhikkhaṇa), internal edible nutriment (kabaḷīkāra āhāra) is a condition for the internal body by nutriment condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.