Shiva Purana
अविमुक्तेश्वरं लिंगं दृष्ट्वाभ्यर्च्य विधानतः ॥ प्रयातुमुद्यतास्तत्र ददृशुर्दिवि भास्वरम् ॥ ८ ॥
Having seen the linga of Lord Avimukta, one should worship it in accordance with the prescribed rituals. As they were about to leave they saw a bright light in the sky.
english translation
avimuktezvaraM liMgaM dRSTvAbhyarcya vidhAnataH ॥ prayAtumudyatAstatra dadRzurdivi bhAsvaram ॥ 8 ॥
hk transliteration by Sanscript