འཕགས་པ་གསར་འད་དམ་པ་མད་སྡའ་དབང་པའ་རྒྱལ་པ་ཞས་བྱ་བ་ཐག་པ་ཆན་པའ་མད 4.18

4.18

He will appear in that world as the tathāgata arhat samyak­saṃbuddha, the one with wisdom and virtuous conduct,³⁴⁷ the sugata, the one who knows the world’s beings, the unsurpassable guide who tames beings, the teacher of devas and humans, the buddha, the bhagavat by the name of Suvarṇa­ratnākaracchatra­kūṭa.

“When the tathāgata arhat samyak­saṃbuddha Suvarṇa­ratnākaracchatra­kūṭa has passed into nirvāṇa and his Dharma has come to an end and his teachings have completely come to an end, at that time, this boy by the name of Rūpyaketu³⁴⁸ will appear as the tathāgata arhat samyak­saṃbuddha by the name of Suvarṇa­jambudhvajakāñca­nābha in the world realm called Virajadhvajā.

“When the tathāgata arhat samyak­saṃbuddha Suvarṇa­jambudhvajakāñca­nābha has passed into nirvāṇa and his Dharma has come to an end and his teachings have completely come to an end, then this boy by the name of Rūpyaprabha will be the successor of that tathāgata, attaining the highest enlightenment of complete buddhahood in the world realm called Immaculate Banner, appearing as the tathāgata arhat samyak­saṃbuddha, the one with wisdom and virtuous conduct, the sugata, the one who knows the world’s beings, the unsurpassable guide who tames beings, the teacher of devas and humans, the buddha, the bhagavat by the name of Radiance of a Hundred Golden Lights.

“All of that was the Bhagavat’s prophecy of their attainment of the highest, most complete enlightenment.