He who has no feeling of egoism, and whose mind is not tainted, even though he kills (all) these people, kills not, is not fettered (by the action). Knowledge, the object of knowledge, the knower threefold is the prompting to action. The instrument, the action, the agent, thus in brief is action threefold. Knowledge and action and agent are declared in the enumeration of qualities (to be) of three classes only, according to the difference of qualities. Hear about these also as they really are.