瑜伽論記 6.454

6.454

於中願求處所以寄強弱通之，聖人厭於生處，故於一家出處單不重生，若生人中從一至一家受二生三生，但易父母不肯重生，不廢同姓張處，東西二張家別亦得重生，天中受生，天家眾多，或於四天王類改易受生，或於上下六天類內改易受生，當知此人天二家家雖於一來向中受生而帶初果故名預流。

Regarding the places sought through aspiration therein, they are explained by applying strength and weakness: noble beings detest places of rebirth, and therefore from a single clan's point of departure, they strictly do not take rebirth twice [in that exact clan]. If born among humans, taking two or three rebirths from clan to clan, they only change parents and are unwilling to be reborn [in the same family]; this does not preclude [families] with the same surname Zhang, where the Eastern and Western Zhang clans are distinct, and so one may also take rebirth again. Regarding taking rebirth among the devas, the divine families are numerous: one may take rebirth by changing among the class of the Four Heavenly Kings, or one may take rebirth by changing among the classes of the six higher and lower deva [realms]. It should be known that although these human and divine 'clan-to-clanners' (kulaṃkula) take rebirth while on the path toward once-returner, they retain [the status of] the first fruit and are therefore called stream-enterers.