俱舍論疏 30.151

30.151

論「為顯地體至木像身等」，論主釋也。為顯地體不同故，地體有是香等異故。如世間言：為顯像體不同，而言木像身等。雖木即是像，仍簡餘鐵像。

On the Śāstra's statement: "In order to show the essence of earth [...] a wooden statue's body, and so forth": The author of the treatise explains. It is to show differences in the substance of earth, because the substance of earth has differences such as odor. Just as in worldly speech, in order to show differences in the substance of a statue, one speaks of "a wooden statue's body" and so forth; although the wood is itself the statue, it still excludes other statues, such as iron ones.