菩薩從兜術天降神母胎說廣普經 7.101

7.101

爾時，世尊說是語時，普地六反震動，時座菩薩各各自相謂言：「釋迦文佛離法性不久，必當還現如本色相。」時座上有八十四億姟眾生，皆發無上住不退轉。時諸菩薩忽然不現各離胎化，供養釋迦文佛金棺舍利。

At that time, when the Bhagavat spoke these words, the whole earth quaked in six ways. The bodhisattvas seated there said to one another, “Before long, Śākyamuni Buddha will depart from the Dharma-nature, and will certainly reappear in his original form and appearance.” At that time, eighty-four billion sentient beings in the assembly all resolved upon the unsurpassed [enlightenment] and dwelt in the stage of non-retrogression. Then the bodhisattvas suddenly became invisible, each leaving the womb transformation, and made offerings to the golden coffin and the śarīra of Śākyamuni Buddha.