Srimad-Bhagavatam: Canto 3 - Chapter 1 - Verse 15
Sanskrit:
निर्भिन्ने अक्षिणी त्वष्टा लोकपालोऽविशद्विभो: ।चक्षुषांशेन रूपाणां प्रतिपत्तिर्यतो भवेत् ॥ १५ ॥
ITRANS:
nirbhinne akṣiṇī tvaṣṭāloka-pālo ’viśad vibhoḥcakṣuṣāṁśena rūpāṇāṁpratipattir yato bhavet
Translation:
Thereafter, the two eyes of the gigantic form of the Lord were separately manifested. The sun, the director of light, entered them with the partial representation of eyesight, and thus the living entities can have vision of forms.