大方廣佛華嚴經隨疏演義鈔 6.30

6.30

疏「又智論云：從得道夜」下，第二引論通說《般若》。明十二年前已說於空，非局十二年後，《般若》明性空之智故。

Regarding the commentary's "Furthermore, the Mahāprajñāpāramitopadeśa says: 'From the night of attaining the path...'" onward, this is the second: citing a treatise to show that the Prajñā[pāramitā] was taught universally. It clarifies that emptiness had already been expounded prior to the twelve years and was not confined to after the twelve years, for the Prajñā[pāramitā] explains the wisdom of intrinsic emptiness.