Shiva Purana
वेदव्यासं तु योगीन्द्रं पुत्रं तुष्टः पिनाक धृक् ॥ पराशराय च ददौ जरामृत्युविवर्जितम् ॥ ६७॥
The satisfied lord Śiva granted to Parāśara, a powerful Yogin as the son who was free from old age and death and was known as Vedavyāsa.
english translation
vedavyAsaM tu yogIndraM putraM tuSTaH pinAka dhRk ॥ parAzarAya ca dadau jarAmRtyuvivarjitam ॥ 67॥
hk transliteration by Sanscript