tena yadyapi vede dik śrotram ityāhatya noktam tathāpi diśaḥ śrotraṃ gamayatād ityanena vākyena sāmarthyād uktam eva
Therefore, although it is not directly stated in the Veda that "space is the auditory organ," nevertheless through this sentence "may [one] cause the ear to go to space," it is indeed expressed through implication