1-65.Hetuduka-ajjhattikadukaṃ
55. Nahetuṃ
T5.590 ajjhattikaṃ dhammaṃ paṭicca nahetu ajjhattiko dhammo uppajjati hetupaccayā .( Sabbattha ekaṃ , sabbattha vitthāro .)Hetuṃ bāhiraṃ dhammaṃ paṭicca hetu bāhiro dhammo uppajjati hetupaccayā .( Sabbattha nava , sabbattha vitthāro .)