Answer

Iryavahi karte hue Aimutta Muni ko keval gyan hua tha. ( jainworld.jainworld.com)

Explanation

Jain katha ke anusaar, unhone Iriyavahi Sutra padhte waqt apne kiye hue paap ka gehra pashchatap kiya, aur isi sincere repentance se unke ghanighati karm kshay ho gaye. ( jainworld.jainworld.com)

Takeaway

Is katha ka sandesh hai ki sachcha pashchatap aur ahimsa-bhav atma-shuddhi ka mahatvapurn maarg hai. ( jainworld.jainworld.com)