Shiva Purana
कृत्वा ध्यानं च तच्छम्भोः स्तोत्रमेतन्निरन्तरम् ॥ पपाठाध्यापयामास भक्तेभ्यस्तदुपादिशत्॥ ३७॥
Meditating on Śiva, he repeated the hymn incessantly and instructed the devotees too in this.
english translation
kRtvA dhyAnaM ca tacchambhoH stotrametannirantaram ॥ papAThAdhyApayAmAsa bhaktebhyastadupAdizat॥ 37॥
hk transliteration by Sanscript