ॐ अर्चिष्मते विद्महे
अर्चिताय धीमहि
तन्नो विष्णुः प्रचोदयात्
Om Archishmate Vidmahe
Architaya Dhimahi
Tanno Vishnuh Prachodayat
Om, may we know the effulgent source of light in the sun and moon,
And meditate deeply upon Him who is worshipped by Brahma and all gods;
May Lord Vishnu illuminate our intellect.