เหตุทุกสนิทัสสนทุกะ
TIPITAKA Volume 44 : PALI ROMAN Abhidhamma Pitaka Vol 11 : Abhi. Pa.(5) Anulomadukattikapaṭṭhānaṃ Hetudukasanidassanadukaṃ
[35] Hetuṃ anidassanaṃ dhammaṃ paṭicca hetu anidassano dhammo uppajjati hetupaccayā: tīṇi . nahetuṃ anidassanaṃ dhammaṃ paṭicca nahetu anidassano dhammo uppajjati hetupaccayā: tīṇi . hetuṃ anidassanañca nahetuṃ anidassanañca dhammaṃ paṭicca hetu anidassano dhammo uppajjati hetupaccayā: tīṇi.