Uttarajjhayana 29.30

29.30

vodāṇeṇaṃ bhaṃte! jīve kiṃ jaṇayai?
vodāṇeṇaṃ akiriyaṃ jaṇayai| akiriyāe bhavittā tao pacchā sijjhai bujjhai muccai parinivvāei savvadukkhāṇamaṃtaṃ karei|

"By purification, Sir, what does the soul produce?"
"By purification, it produces inactivity. Having become inactive, after that it is perfected, enlightened, liberated, achieves final extinction, and makes an end of all suffering."