Dīpaṅkara Buddha’s prophecy to the hermit Sumedha that he will become a Buddha/ (cave no. 480)
Explanation
The hermit Sumedha (who will reborn in a next life as the future historical Buddha) is lying on the muddy road on which Dīpaṅkara and his monks are walking, in order to prevent them from sullying their feet. He receives the prophecy of his future Buddhahood. (CMG)