瑜伽論記 6.141

6.141

問云：如是種姓，當言墮一相續，墮多相續等者，景云：相續言身，此聲聞種姓，為始終恒在一人身中，為當或在此一人身，或時同在彼人身中？答：意始終恒墮一人身中。

Regarding the question: "Should such gotra be said to fall into a single continuity or into many continuities?" and so forth: Jing says "continuity" refers to the body; does this śrāvaka gotra constantly remain within the body of a single person from beginning to end, or does it exist in the body of this one person at one time, and at another time exist concurrently in the body of another person? Answer: The intention is that from beginning to end it constantly falls within the body of a single person.