金剛般若經疏論纂要 2.88

2.88

Asaṅga says: "If the dharma of correct enlightenment could be spoken, as spoken by that Dīpaṅkara, I would have attained correct enlightenment at that time, and Dīpaṅkara would not have predicted that I would attain it in a future age. Because the dharma cannot be spoken, I did not attain correct enlightenment at that time; therefore he predicted that I would attain it in a future age."