Shiva Purana
इति मे वर्णितो विप्राः सुखदः परमार्थयुक् ॥ सनत्कुमारकालेयसंवादो ज्ञानवर्द्धनः ॥ ३१॥
O brahmins, thus I have described to you the conversation between Sanatkumāra and Vyāsa. It deals with truth. It is pleasing. It enhances knowledge.
english translation
iti me varNito viprAH sukhadaH paramArthayuk ॥ sanatkumArakAleyasaMvAdo jJAnavarddhanaH ॥ 31॥
hk transliteration by Sanscript