Bhagwad Gita
Chapter 9, Verse 13
महात्मानस्तु मां पार्थ दैवीं प्रकृतिमाश्रिताः।
भजन्त्यनन्यमनसो ज्ञात्वा भूतादिमव्ययम्।।9.13।।
O son of Prtha, those who are not deluded, the great souls, are under the protection of the divine nature. They are fully engaged in devotional service because they know Me as the Supreme Personality of Godhead, original and inexhaustible.