Aitareya Upanishad

Aitareya is one of the earliest Upanishads and is attributed to sage Mahidasa Aitareya. It consists of five sections, viz. sections 21 to 25. These sections form the 4th, 5th, and 6th chapters of the 2nd part of the Rigveda Aranyaka. 

For

• the young student the मन्त्र Samhita verses.
• the householder the ब्राह्मण Brahmana verses.
• the retired the आरण्यक Aranyaka verses.
• the sannyasi the उपनिषद् Upanishad ...