Shiva Purana
तस्यां जातो महायोगी कथं व्यासः पराशरात् ॥ सन्देहोऽत्र महाञ्जातस्तं भवाञ्छेत्तुमर्हति ॥ ३ ॥
How did Vyasa, the great yogi, become born of her from Paraśara? There is a great deal of doubt about this and you should cut it off.
english translation
tasyAM jAto mahAyogI kathaM vyAsaH parAzarAt ॥ sandeho'tra mahAJjAtastaM bhavAJchettumarhati ॥ 3 ॥
hk transliteration by Sanscript