俱舍論記 13.151

13.151

「欲色二界至身語律儀」者，釋第三句。無表是色，必由大造。欲、色二界有能造大種故，皆有所造無表。以無色中無能造大種故，亦無所造無表。又隨於何處有身、語轉，唯是處有身、語律儀。欲、色二界有身、語轉故，皆得身、語律儀。無色界中無身、語轉故，彼無有身、語律儀。

"In the two realms of desire and form […] bodily and vocal restraint": this explains the third line. Non-information is matter; it must be made by great elements. Because the two realms of desire and form have great elements capable of creating, they both have non-information created by them. Because there are no great elements capable of creating in the formless realm, there is also no non-information created by them. Furthermore, wherever bodily and vocal activities function, only in that place is there bodily and vocal restraint. Because bodily and vocal activities function in the two realms of desire and form, bodily and vocal restraint are both obtained in them. In the formless realm, there is no bodily or vocal activity; therefore, there is no bodily or vocal restraint in it.