Shiva Purana
सोऽहं तस्मै नमः कृत्वा प्रणम्य शिरसा प्रभुम् ॥ अपृच्छं चैव तमहं विद्यामस्त्वां कथं विभो ॥ ३६ ॥
I bowed to him. With my head bent down, I asked the holy lord. “O holy lord, how may we know you?”
english translation
so'haM tasmai namaH kRtvA praNamya zirasA prabhum ॥ apRcchaM caiva tamahaM vidyAmastvAM kathaM vibho ॥ 36 ॥
hk transliteration by Sanscript