瑜伽論記 3.34

3.34

執受顛倒，但言乃至綺語，不說意三業道者，身語七支通戒性故，共所知故，色易執故。

In ‘inversion regarding appropriation’, it only mentions up to frivolous speech and does not mention the three paths of mental karma, because the seven branches of body and speech generally possess the nature of moral discipline (śīla), are commonly known, and physical actions are easily appropriated.