Shiva Purana
उपगम्य गुरुं विप्रमाचार्यं तत्त्ववेदिनम् ॥ जापितं सद्गुणोपेतं ध्यानयोगपरायणम् ॥ ३ ॥
He approached his spiritual master, a brāhmaṇa and his teacher, who knew the truth. He chanted this mantra and was endowed with the virtues of meditation and yoga.
english translation
upagamya guruM vipramAcAryaM tattvavedinam ॥ jApitaM sadguNopetaM dhyAnayogaparAyaNam ॥ 3 ॥
hk transliteration by Sanscript