O lord, your shadow is seen in irreligion, which brings about varieties of irreligious creations. The three modes of nature — goodness, passion and ignorance — are your three eyes. All the Vedic literatures, which are full of verses, are emanations from you because their compilers wrote the various scriptures after receiving your glance.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
छाया त्वधर्मोर्मिषु यैर्विसर्गो नेत्रत्रयं सत्त्वरजस्तमांसि । साङ्ख्यात्मनः शास्त्रकृतस्तवेक्षा छन्दोमयो देव ऋषिः पुराणः
chāyā tvadharmormiṣu yairvisargo netratrayaṃ sattvarajastamāṃsi | sāṅkhyātmanaḥ śāstrakṛtastavekṣā chandomayo deva ṛṣiḥ purāṇaḥ
SB 8.7.30