agośabdābhidheyatvaṃ bhavatāṃ ca kathaṃ punaḥ / na dṛṣṭo yatra gośabdaḥ sambandhānubhavakṣaṇe //
How then do you [know] the denotability by the word "non-cow"? [Because] the word "cow" was not seen [to apply] at the moment of experiencing the relation.