तैत्तिरीयोपनिषद्

Taittiriya Upanishad

The three vallis — instruction, the sheaths of the self (annamaya to anandamaya), and Bhrigu's inquiry into Brahman.

GRETIL e-text (sa_taittirIyopaniSad-zaMkarabhASya), mula extracted from the commentary edition · Sanskrit e-text: GRETIL, CC BY-NC-SA 4.0 (NonCommercial — see provenance)