Shiva Purana
एकादशे द्वापरे तु व्यासश्च त्रिवृतो यदा ॥ गंगाद्वारे कलौ नाम्ना तपोऽहं भविता तदा॥ ३॥
In the eleventh aeon of Dvāpara when there will be Trivṛta Vyāsa I shall be born as Kali at Gaṅgādvāra.
english translation
ekAdaze dvApare tu vyAsazca trivRto yadA ॥ gaMgAdvAre kalau nAmnA tapo'haM bhavitA tadA॥ 3॥
hk transliteration by Sanscript