仁王經疏 1.318

1.318

釋曰：第二、依果釋空。薩婆若者，此是梵言，翻云一切智。謂般若非但非菩薩，亦非薩婆若體；非但體空，大乘行用亦空故。

Commentary: Second, explaining emptiness based on the fruit. "Sarvajñā" is a Sanskrit word, translated as omniscience (all-knowledge). This means that prajñā is not only not a bodhisattva, but also not the essence of sarvajñā; not only is its essence empty, but the practices and functions of the Mahāyāna are also empty.