Shiva Purana

siva.sh/siva-purana/saturda-samhita/5/15

व्यासो युगे षोडशे तु यदा देवो भविष्यति ।। तदा योगप्रदानाय गोकर्णो भविता ह्यहम् ।। १५ ।।

sanskrit

In the sixteenth aeon, there will be Deva Vyāsa; I shall be born as Gokarṇa for imparting instructions in Yoga.

english translation

vyAso yuge SoDaze tu yadA devo bhaviSyati || tadA yogapradAnAya gokarNo bhavitA hyaham || 15 ||

hk transliteration by Sanscript