นเหตุทุกนเวทนาตติกะ
TIPITAKA Volume 45 : PALI ROMAN Abhidhamma Pitaka Vol 12 : Abhi. Pa.(6) Paccanīya-Anulomapaccanīya-Paccanīyānulomapaṭṭhānaṃ Nahetudukanavedanāttikaṃ
[207] Nahetuṃnasukhāyavedanāyasampayuttaṃ dhammaṃ paṭicca nahetu nasukhāyavedanāyasampayutto dhammo uppajjati hetupaccayā: nahetuṃ nasukhāyavedanāyasampayuttaṃ dhammaṃ paṭicca nanahetu nasukhāyavedanāya- sampayutto dhammo uppajjati hetupaccayā:.