Taittiriya Upanishad

The Taittirīya Upanishad is a Vedic era Sanskrit text, embedded as three chapters of the Yajurveda. It is a mukhya Upanishad, and likely composed about 6th century BC. The Taittirīya Upanishad is associated with the Taittirīya school of the Yajurveda, attributed to the pupils of sage Tittiri.