Shiva Purana

siva.sh/siva-purana/saturda-samhita/4/41

प्राप्तेऽथ षोडशे वर्षे तस्य राजशिशोः पुनः ।। ययौ तद्वेश्म सहसा ऋषभः स मदात्मकः ।। ४१।।

sanskrit

When that prince reached his sixteenth year I as Ṛṣabba, went to his mansion suddenly.

english translation

prApte'tha SoDaze varSe tasya rAjazizoH punaH || yayau tadvezma sahasA RSabhaH sa madAtmakaH || 41||

hk transliteration by Sanscript