佛說仁王般若波羅蜜經 2.20

2.20

At that time, Candraprabha reflected in mind and said aloud: "I see Śākyamuni Buddha manifesting immeasurable spiritual powers, and I also see the Buddha Jewel-Full upon the thousand-flower platform, who is the master of the transformation bodies of all buddhas. Further, I see the buddhas in the thousand flower-petal worlds, among whom each buddha expounds the prajñāpāramitā." He said to the Buddha: "Such immeasurable prajñāpāramitā cannot be spoken, cannot be conceptualized, and cannot be known by consciousness. How should good men clearly awaken and understand this sūtra, and open the empty path of Dharma for all sentient beings in accordance with the Dharma?"