เหตุทุกสัปปัจจยทุกะ
TIPITAKA Volume 44 : PALI ROMAN Abhidhamma Pitaka Vol 11 : Abhi. Pa.(5) Anulomadukattikapaṭṭhānaṃ Hetudukasappaccayadukaṃ
[29] Hetuṃ sappaccayaṃ dhammaṃ paṭicca hetu sappaccayo dhammo uppajjati hetupaccayā: tīṇi . nahetuṃ sappaccayaṃ dhammaṃ paṭicca nahetu sappaccayo dhammo uppajjati hetupaccayā: tīṇi . hetuṃ sappaccayañca nahetuṃ sappaccayañca dhammaṃ paṭicca hetu sappaccayo dhammo uppajjati hetupaccayā: tīṇi.