俱舍論記 13.23

13.23

「以一切有為皆有剎那故」者，此下釋第三句及第四句中有剎那故，立理正破，證無行動。比量云：身表業色定無行動，有剎那故，如聲、光等。

[On the phrase] "Because all conditioned phenomena have moments (kṣaṇika)": Below, this explains the third line and the words "because they have moments" in the fourth line, establishing the reasoning to correctly refute [it] and prove that there is no motion. The inference (anumāna) is: The form of bodily vijñapti-karma definitely has no motion, because it has moments, just like sound, light, and so forth.