瑜伽論記 19.404

19.404

第七問答明隨根立乘。於中，初明立乘頭數證得時量。補闕云：言證得時量，亦不決定者，明彼二乘滿時不定，聲聞之人極少三生，多六十劫，中間多少義不決定，獨覺極少四生，極多百劫，中間多少時亦不定，大乘要經三無數劫方可證得。

The seventh question and answer clarifies establishing the vehicles according to faculties. Within this, it first clarifies the number of established vehicles and the duration of realization. The Supplement states: Regarding the statement that the duration of realization is also not fixed, it explains that the completion time of those of the two vehicles is indefinite: for a śrāvaka, the minimum is three lifetimes and the maximum is sixty kalpas, while the amount in between is not fixed in meaning; for a pratyekabuddha, the minimum is four lifetimes and the maximum is one hundred kalpas, while the time in between is also indefinite; for the Mahāyāna, one must pass through three incalculable kalpas before one can attain realization.