金剛般若經贊述 2.105

2.105

無著云，正契真時，無法可得故，言無有法而可發心，非謂事中，亦無言教而可聽聞也。

Asaṅga says: When properly according with the real, because no phenomenon can be attained, it is said that there is no phenomenon by which one can generate the aspiration; it does not mean that among empirical phenomena there is also no verbal teaching to be heard.