Answer

Parshvanath Bhagwan ni diksha pachi parampara pramane 83 divas sudhi ugra tapasya thai, ane 84ma divase temne kevalgnan prapt thayu. ( jainmedia.in)

Explanation

Aa tapasya no arth chhe ke Bhagwan e vairagya, indriya-jay ane gahan dhyan sathe atma-sadhana kari. Jain parampara ma aavi tapasya karma-nirjara ane atma-shuddhi no marg manay chhe. ( parshvanath.org)

Takeaway

Sankshipt ma: Parshvanath Bhagwan nu diksha tap = 83 divas ni tapasya, ane 84ma divase kevalgnan. ( jainmedia.in)