仁王般若經疏 2.135

2.135

「是上三佛說般若波羅蜜經八百萬億偈，於一偈中復分為千分，於一分中說一分句義不可窮盡。況復於此經中起一念信，是諸眾生超百劫千劫十地等功德，何況受持讀誦解說者功德，即十方諸佛等無有異。當知是人即是如來，得佛不久。」時諸大眾聞說是經，十億人得三空忍，百萬億人得大空忍十地性。

"These three Buddhas above spoke eight quadrillion verses of the Prajñāpāramitā Sūtra. Within a single verse, it is again divided into a thousand parts; within a single part, the meaning of a single line spoken is inexhaustible. How much more so for those who generate a single thought of faith in this sūtra: the merit of these beings surpasses that of practicing through the daśabhūmi and so forth for a hundred kalpas or a thousand kalpas. How much more so the merit of those who uphold, recite, and explain it: it is identical with and no different from that of the Buddhas of the ten directions. You should know that this person is precisely a Tathāgata and will attain Buddhahood before long." At that time, when the great assembly heard this sūtra spoken, one billion people attained the patience of the three emptinesses, and one quadrillion people attained the nature of the daśabhūmi, the patience of great emptiness.