Verse 13

प्रजानाशप्रतीकारेष्वसमर्थो विरागवान् ।जगाम विपिने कर्तुं तपोऽजिनमुनीन्द्रवत्

In plain words

Unable to remedy the destruction of his people, and filled with dispassion, he went to the forest to practise tapas, like a great lord among sages clad in a deerskin.