Katha Upanishad

The Katha Upanishad is one of the mukhya Upanishads, embedded in the last short eight sections of the Kaṭha school of the Krishna Yajurveda. It is also known as Kāṭhaka Upanishad, and is listed as number 3 in the Muktika canon of 108 Upanishads.