金光明最勝王經疏 2.301

2.301

經　爾時｀妙幢菩薩聞佛親說不般涅槃及甚深行，合掌恭敬白言：「我今始知如來大師不般涅槃及留舍利普益眾生。」身心踊悅，歎＇未曾有。

Sūtra: At that time, Ruciraketu Bodhisattva, hearing the Buddha preach in person that he does not enter parinirvāṇa and [hearing of] the profound practices, joined his palms in reverence and said: "Only now do I know that the Tathāgata, the Great Master, does not enter parinirvāṇa, and that leaving behind relics universally benefits sentient beings." His body and mind leapt with joy, and he marveled at what had never occurred before.