eṣo'gniḥ tapatyeṣa sūrya eṣa parjanyo maghavāneṣa vāyuḥ eṣa pṛthivī rayirdevaḥ sad asac cāmṛtaṃ ca yat
Translation
एषोऽग्निस्तपत्येष सूर्य एष पर्जन्यो मघवानेष वायुः एष पृथिवी रयिर्देवः सदसच्चामृतं च यत् ॥५॥
Academic Translation
This [prāṇa] is the fire that burns; this is the sun; this is Parjanya [the rain-cloud], the bountiful one [Indra]; this is Vāyu [the wind]; this is Pṛthivī [the earth], the divine wealth; [it is] both being (sat) and non-being (asat), and immortality (amṛtam).
eṣo'gniḥ = eṣaḥ + agniḥ (visarga retained before a)
tapatyeṣa = tapati + eṣa (final i + vowel → y + vowel)
parjanyo maghavān = parjanyaḥ + maghavān (visarga → o before voiced consonant m)
maghavāneṣa = maghavān + eṣa (no sandhi change, n + e remains)
rayirdevaḥ = rayiḥ + devaḥ (visarga → r before d)
asac ca = asat + ca (t + c → c c)
cāmṛtam = ca + amṛtam (c + a → cā)
Verse Context
Prāṇa as the all-pervading cosmic vital force (Vaiśvānara), identical with all natural elements and transcendent principlesMahavakya: Relates to 'Ayam Ātmā Brahma' (Mandukya Upanishad) by identifying the immanent vital force (prāṇa) with the totality of cosmic existence, implying the self within (ayam) is identical with the universal principle (Brahman).Atharva VedaPaippalada Shakha ShakhaChandas: Prose (Gadya)