From:
Paṭṭhānapakaraṇa
Dhammānulomapaccanīya (3), Tikadukapaṭṭhānapāḷi (4)
16.3. Kusalattika, Hetusampayuttaduka
Kusalaṁ hetusampayuttaṁ dhammaṁ paṭicca nakusalo nahetusampayutto dhammo uppajjati hetupaccayā. (Sahetukadukasadisaṁ.)
THERAVADA
From: