Brihadaranyaka Upanishad 2.47

अयमग्निः सर्वेषां भूतानां मधु | अस्याग्नेः सर्वाणि भूतानि मधु | यश्चायमस्मिन्नग्नौ तेजोमयोऽमृतमयः पुरुषः यश्चायमध्यात्मं वाग्मयस्तेजोमयोऽमृतमयः पुरुषः | अयमेव स यो अयमात्मा | इदममृतमिदं ब्रह्मेदं सर्वम् ॥

ayam agnih sarvesham bhutanam madhu | asyagneh sarvani bhutani madhu | yash chayam asminn agnau tejomayo'mritamayah purushah yash chayam adhyatmam vagmayas tejomayo'mritamayah purushah | ayam eva sa yo ayam atma | idam amritam idam brahmedam sarvam ||

This fire is the honey of all beings, and all beings are the honey of this fire. The luminous, immortal being who is in this fire, and the luminous, immortal being identified with speech in the body — he is but this Self. This is the immortal, this is Brahman, this is all.

यह अग्नि सर्वभूतों की मधु है और सर्वभूत इस अग्नि के मधु हैं। जो इस अग्नि में तेजोमय, अमृतमय पुरुष है और जो वाक् में तेजोमय, अमृतमय पुरुष है — वे दोनों वही आत्मा हैं, यह अमृत है, यह ब्रह्म है, यह सब-कुछ है।