Kaushitaki Upanishad associated with the Rig Veda describes the role of Agni in the transit of soul in Devayana marga.<ref>Warrier, Krishna A. G. ''[http://www.vedarahasya.net/kaushita.htm Kaushitaki Brahmana-Upanishad]'' Chennai:The Theosophical Publishing House</ref><ref>Kaushitaki Upanishad : http://cincinnatitemple.com/downloads/KaushitakiUpanishad.pdf</ref><blockquote>स एतं देवयानं पन्थानमापद्याग्निलोकमागच्छतिस वायुलोकं स आदित्यलोकं (Kaus. Upan. 1.3)<ref>[https://sa.wikisource.org/wiki/%E0%A4%95%E0%A5%8C%E0%A4%B7%E0%A5%80%E0%A4%A4%E0%A4%95%E0%A4%BF%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B9%E0%A5%8D%E0%A4%AE%E0%A4%A3%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A4%E0%A5%8D Kausihitaki Brahmana-Upanishad]</ref></blockquote><blockquote>sa etaṁ devayānaṁ panthānamāpadyāgnilokamāgacchatisa vāyulokaṁ sa ādityalokaṁ (Kaus. Upan. 1.3)</blockquote> | Kaushitaki Upanishad associated with the Rig Veda describes the role of Agni in the transit of soul in Devayana marga.<ref>Warrier, Krishna A. G. ''[http://www.vedarahasya.net/kaushita.htm Kaushitaki Brahmana-Upanishad]'' Chennai:The Theosophical Publishing House</ref><ref>Kaushitaki Upanishad : http://cincinnatitemple.com/downloads/KaushitakiUpanishad.pdf</ref><blockquote>स एतं देवयानं पन्थानमापद्याग्निलोकमागच्छतिस वायुलोकं स आदित्यलोकं (Kaus. Upan. 1.3)<ref>[https://sa.wikisource.org/wiki/%E0%A4%95%E0%A5%8C%E0%A4%B7%E0%A5%80%E0%A4%A4%E0%A4%95%E0%A4%BF%E0%A4%AC%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B9%E0%A5%8D%E0%A4%AE%E0%A4%A3%E0%A5%8B%E0%A4%AA%E0%A4%A8%E0%A4%BF%E0%A4%B7%E0%A4%A4%E0%A5%8D Kausihitaki Brahmana-Upanishad]</ref></blockquote><blockquote>sa etaṁ devayānaṁ panthānamāpadyāgnilokamāgacchatisa vāyulokaṁ sa ādityalokaṁ (Kaus. Upan. 1.3)</blockquote> |