ปัจจยวาร
TIPITAKA Volume 42 : PALI ROMAN Abhidhamma Pitaka Vol 9 : Abhi. Pa.(3) Anulomadukapaṭṭhānaṃ purimaṃ Paccayavāro
[173] Sappaccayaṃ dhammaṃ paccayā sappaccayo dhammo uppajjati hetupaccayā: sappaccayaṃ ekaṃ khandhaṃ paccayā tayo khandhā cittasamuṭṭhānañca rūpaṃ paṭisandhikkhaṇe khandhe paccayā vatthu vatthuṃ paccayā khandhā ekaṃ mahābhūtaṃ ... Vatthuṃ paccayā sappaccayā khandhā.