Hetu

Sappaccayo dhammo sappaccayassa dhammassa hetupaccayena paccayo—  sappaccayā hetū sampayuttakānaṃ khandhānaṃ cittasamuṭṭhānānañca rūpānaṃ hetupaccayena paccayo; paṭisandhikkhaṇe…pe… .