Keepअत्रैवोदाहरन्तीममितिहासं पुरातनम् ।संवादं सुहृदो सह्यसानौ भासविलासयोःIn plain wordsOn this very point they cite this ancient itihāsa: the dialogue of the two friends, Bhāsa and Vilāsa, upon the ridge of Sahya.