19. Hetu
Kismiñci phale diṭṭhasāmatthiyetthe hetu niruḷho .
Ekatra hi diṭṭhasāmatthiyottho taṃyoggatāya kāriya ( ma ) karontopi hetu vuccate sati saha kārinyasati ca vidhurappaccayo papā ( ta ) to , tena kāriyassa byabhicāro , tenevāha- ‘ anipphādayantopī ’ ti , kāraṇe tatiyāyābhāve kāraṇamāha- ‘ takkiriyāyoggatāmatte ’ ccādi .