๒. อุปาทานสูตร
TIPITAKA Volume 16 : PALI ROMAN Sutta Pitaka Vol 8 : Sutta. Saṃ. Ni.
[196] Sāvatthiyaṃ viharati ... Tatra kho bhagavā ... Upādāniyesu bhikkhave dhammesu assādānupassino viharato taṇhā pavaḍḍhati taṇhāpaccayā upādānaṃ upādānapaccayā bhavo bhavapaccayā jāti jātipaccayā jarāmaraṇaṃ sokaparidevadukkhadomanassupāyāsā sambhavanti evametassa kevalassa dukkhakkhandhassa samudayo hoti.