Upanishads 7.12-2

Upaniṣads 7.12-2

eko vaśī sarvabhūtāntarātmā ekaṃ rūpaṃ bahudhā
yaḥ karoti || tamātmasthaṃ ye'nupaśyanti dhīrāsteṣām̐ sukham̐
śāśvataṃ netareṣām