Panchagni vidya or knowledge appears in the [[Chaandogya Upanishad (छान्दोग्य उपनिषद्)|छान्दोग्य उपनिषद् || Chandogya Upanishad]] (Chapter 5 Mantras 3-10)<ref name=":0">Jha, Ganganatha. (1923). ''The Chandogya Upanishad and Sri Sankara's Commentary, Fourth Volume.'' Madras:The India Printing Works.</ref> and the [[Brihadaranyaka Upanishad (बृहदारण्यक उपनिषद्)|बृहदारण्यक उपनिषद् || Brihadaranyaka Upanishad]] (Chapter 6.2).
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Panchagni vidya or knowledge appears in the [[Chaandogya Upanishad (छान्दोग्य उपनिषद्)|छान्दोग्य-उपनिषद् || Chandogya Upanishad]] (Chapter 5 Mantras 3-10)<ref name=":0">Jha, Ganganatha. (1923). ''The Chandogya Upanishad and Sri Sankara's Commentary, Fourth Volume.'' Madras:The India Printing Works.</ref> and the [[Brihadaranyaka Upanishad (बृहदारण्यक उपनिषद्)|बृहदारण्यक-उपनिषद् || Brhadaranyaka Upanishad]] (Chapter 6.2).
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The Chandogya Upanishad, which belongs to the कौथुम शाखा || Kauthuma Shakha of the [[Samaveda (सामवेद)|Sāma Veda]], conceives the whole universal activity of creation as a kind of [[Yagya (यज्ञ)|yajna]] ('sacrifice') where everything is connected; this sacrifice/knowledge is known as the Panchagni vidyā.<ref name=":1">Narayanacharya, K. S. (2011). ''Veda Sanskritiya Parichaya, Part I''. Hubli:Sahitya Prakashana.</ref>
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The Chandogya Upanishad, which belongs to the कौथुम-शाखा || Kauthuma Shakha of the [[Samaveda (सामवेद)|Samaveda]], conceives the whole universal activity of creation as a kind of yajna (sacrifice) where everything is connected; this sacrifice/knowledge is known as the Panchagni vidya.<ref name=":1">Narayanacharya, K. S. (2011). ''Veda Sanskritiya Parichaya, Part I''. Hubli:Sahitya Prakashana.</ref>