Sappaṭighaduka

Abhidhammapiṭaka · Paṭṭhāna (3) · Vol. 42 · Section 236

[236] A phenomenon (dhamma) without impingement (appaṭigha) is a condition, by immediacy condition (anantara-paccaya), for a phenomenon without impingement: The preceding aggregates (khandhā) without impingement … … is a condition, by immediacy condition, for the attainment of fruition (phala-samāpatti).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places