Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 8
Sanskrit:
स एकदाराधनकाल आत्मवान्गृहीतमौनव्रत ईश्वरं हरिम् ।जटाधरस्तापस आप्लुतोऽच्युतंसमर्चयामास कुलाचलाश्रम: ॥ ८ ॥
ITRANS:
sa ekadārādhana-kāla ātmavāngṛhīta-mauna-vrata īśvaraṁ harimjaṭā-dharas tāpasa āpluto ’cyutaṁsamarcayām āsa kulācalāśramaḥ
Translation:
Indradyumna Mahārāja retired from family life and went to the Malaya Hills, where he had a small cottage for his āśrama. He wore matted locks on his head and always engaged in austerities. Once, while observing a vow of silence, he was fully engaged in the worship of the Lord and absorbed in the ecstasy of love of Godhead.