Hetu

Rūpiṃ dhammaṃ paccayā rūpī dhammo uppajjati hetupaccayā—  ekaṃ mahābhūtaṃ…pe… . (Paṭiccasadisaṃ.)

Rūpiṃ dhammaṃ paccayā arūpī dhammo uppajjati hetupaccayā—  vatthuṃ paccayā arūpino khandhā; paṭisandhikkhaṇe…pe… .

Rūpiṃ dhammaṃ paccayā rūpī ca arūpī ca dhammā uppajjanti hetupaccayā—  vatthuṃ paccayā arūpino khandhā, mahābhūte paccayā cittasamuṭṭhānaṃ rūpaṃ; paṭisandhikkhaṇe…pe… . (Evaṃ avasesā pañhā, pavattipaṭisandhi vibhajitabbā.)