Varāha Upaniṣad 3.10

3.10

nirupādhikanityaṃ yatsuptau sarvasukhātparam |
sukharūpatvamastyetadānandatvaṃ sadā mama ||

"That which always is and that which preserves the same nature during the three periods of time, unaffected by anything, is my eternal form of Saṭ. Even the state of happiness which is eternal without upāḍhis (vehicles) and which is superior to all the happiness derivable from sushupṭi is of my bliss only. As by the rays of the sun, thick gloom is soon destroyed, so darkness, the cause of rebirth is destroyed by Hari (Vishṇu) viz., the sun's lustre. Through the contemplation and worship of my (Hari's) feet, every person is delivered from his ignorance. The means of destroying deaths and births is only through the contemplation of my feet. As a lover of wealth praises a wealthy man, so if with earnestness a person praises the Cause of the universe, who will not be delivered from bondage?