菩薩從兜術天降神母胎說廣普經 2.21

2.21

「吾從無數阿僧祇劫修習意識，成菩薩神通，攝意入定遊至無量諸佛剎土，猶如力人屈伸臂頃還來故處，意識菩薩亦入化生、胎生、濕生、卵生，現不思議神變教化，即於彼處成無為道。意識菩薩於諸通中最上最勝，非辟支佛、阿羅漢所能思議。何以故？非彼境界。」

"For countless asaṃkhyeya kalpas I have cultivated the mind-consciousness and accomplished the bodhisattva's magical faculties, gathering the mind into meditative concentration to roam through immeasurable Buddha-lands, returning to the original place in the time it takes a strong man to bend or extend his arm. The bodhisattva of mind-consciousness also enters the apparitional birth, womb birth, moisture birth, and egg birth, displaying inconceivable miraculous transformations to instruct and transform, and in that very place accomplishes the unconditioned Path. The bodhisattva of mind-consciousness is the most supreme and excellent among all magical faculties, not something that pratyekabuddhas or arhats can conceive of. Why is that? Because it is not their sphere."