Bhagavatapurana 11.14.45

11.14.45

evaṃ samāhita-matir mām evātmānam ātmani /
vicaṣṭe mayi sarvātman jyotir jyotiṣi saṃyutam //

D. He should set on the complete personality of the Lord the mind that has established itself in realising the face. When he has his mind thus completely immersed in Me, he may stop the effort to concentrate the mind, for it is by itself in Him and he would not then naturally think of anything else. 45. He who has thus attained perfect concentration of mind sees himself in Me, the Antaryamin and also sees Me in himself like light united to light.