Bhagavad Gita 15.19
He who, with unclouded vision, sees Me as the Lord-God, knows all that there is to be known and will always worship Me with his whole heart.
यो मामेवमसम्मूढो जानाति पुरुषोत्तमम्।स सर्वविद्भजति मां सर्वभावेन भारत॥yo māmevamasammūḍho jānāti puruṣottamam|sa sarvavidbhajati māṃ sarvabhāvena bhārata||
English translation (above): Shri Purohit Swami (1935), public domain. Sanskrit text via github.com/gita/gita (Unlicense).