Paṭṭhānapakaraṇa
Dhammānulomapaccanīya (3), Tikadukapaṭṭhānapāḷi (4)
16.31. Pītittika, Hetuduka
Pītisahagataṃ hetuṃ dhammaṃ paṭicca napītisahagato nahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā aṭṭhavīsa … pe … avigate aṭṭhavīsa.
Pītisahagataṃ nahetuṃ dhammaṃ paṭicca naupekkhāsahagato nanahetu dhammo uppajjati hetupaccayā. (Saṃkhittaṃ.) Hetuyā aṭṭhārasa … pe … avigate aṭṭhārasa.