Sarvāṅgasundarā

netrarakṣaṇe yatnaḥ kārya ityāha-sarvātmaneti| dṛṣṭiśceti caśabdaścedarthe| iti hemādriṭīkāyāmāyurvedarasāyane| dṛktarpaṇaprakaraṇam sāmastyena nirūpitam|| 24||