Śrīmad-Bhāgavatam 5.8.19
Blended reading (Sanskrit + English inline)
In the Brahma-saṁhitā (5.52) , the sun is described as the eye of the Supreme Personality of Godhead.
yac-cakṣur eṣa savitā sakala-grahāṇāṁ rājā samasta-sura-mūrtir aśeṣa-tejāḥ yasyājṣayā bhramati sambhṛta-kāla-cakro govindam ādi-puruṣaṁ tam ahaṁ bhajāmi
As the sun arises, one should chant the Vedic mantra beginning with the Gāyatrī. The sun is the symbolic representation of the eyes of the Supreme Lord. Mahārāja Bharata lamented that although the sun was going to set, due to the poor animal’s absence he could not find anything auspicious. Bharata Mahārāja considered himself most unfortunate, for due to the animal’s absence, there was nothing auspicious for him in the presence of the sun.
My note
Source: vedabase.io