The Pancabrahma Upanishad (Sanskrit: पञ्च ब्रह्म उपनिषत्, IAST: Pañca-brahma Upaniṣad) is a medieval era Sanskrit text and is one of the minor Upanishads of Hinduism. The text is classified as one of 13 Shaiva Upanishads, and one of the 32 Upanishads of the Krishna Yajurveda. The Upanishad glorifies Shiva, with Vedanta nondualism terminology. The text is notable for its focus on Sadashiva, as Brahman, with his five faces corresponding to five Ishwaras, and for its recommendation of meditation on "So'ham" or "I am he, He am I" to achieve moksha, the union with Brahman.