俱舍論頌疏論本 13.52

13.52

無漏隨生處者，此明無漏戒所依大種，道共無表，名為無漏戒。此無漏戒隨身生處大種所造，謂生欲界，無漏現前，即是欲界大種所造。此欲無漏雖依色界六地而起，不依彼地大種所造，以無漏法不墮界故。又無諸大種是無漏故，復不可說不繫大種，由所依身無漏起故，故隨生處大種所造。如是乃至，身生第四靜慮，無漏現前，唯是從地大種所造，隨生處故，義准前說。

"The undefiled follows the place of rebirth" explains the primary elements upon which undefiled morality relies. The avijñapti that accompanies the path is called undefiled morality. This undefiled morality is produced by the primary elements of the place where the body is reborn. That is, if one is born in the desire realm and the undefiled becomes present, it is produced by the primary elements of the desire realm. Although this undefiled of desire arises relying on the six levels of the form realm, it is not produced relying on the primary elements of those levels, because undefiled phenomena do not fall within any realm. Moreover, because no primary elements are undefiled, nor can one speak of unconditioned primary elements, and because the undefiled arises based on the physical body, it is produced by the primary elements following the place of rebirth. And so on up to: if the body is born in the fourth dhyāna and the undefiled becomes present, it is produced only by the primary elements of that level; because it follows the place of rebirth, the meaning is analogous to what was stated before.