Rig Veda 4.58.3

Sanskrit text [Accents, Plain, Transliterated]:

च॒त्वारि॒ शृङ्गा॒ त्रयो॑ अस्य॒ पादा॒ द्वे शी॒र्षे स॒प्त हस्ता॑सो अस्य । त्रिधा॑ ब॒द्धो वृ॑ष॒भो रो॑रवीति म॒हो दे॒वो मर्त्याँ॒ आ वि॑वेश ॥
चत्वारि शृङ्गा त्रयो अस्य पादा द्वे शीर्षे सप्त हस्तासो अस्य । त्रिधा बद्धो वृषभो रोरवीति महो देवो मर्त्याँ आ विवेश ॥
catvāri śṛṅgā trayo asya pādā dve śīrṣe sapta hastāso asya | tridhā baddho vṛṣabho roravīti maho devo martyām̐ ā viveśa ||

English translation:

“Four are his horns; three are his feet; his heads are two, his hands are seven; the triple-bound showerer (of benefits) roars aloud; the mighty deity has entered among men.”

Commentary by Sāyaṇa: Ṛgveda-bhāṣya

This verse is preferentially applied to Agni, identified either with yajña or with Āditya; the four horns of the yajña are the four vedas; of Āditya, the four cardinal points of the horizon; the three feet of yajña are the three daily sacrifices; of Āditya, morning, noon, evening; the two heads of yajña are two particular ceremonies termed brahmaudanam and pravargya; of Āditya, day and night; the seven hands of yajña are the seven metres; of Āditya, the seven rays, or the six seasons and their aggregate, or the year, the seventh; the term vṛṣabha phalānām vaṛsitā, the rainer of rewards, applies to yajña and Āditya; so does roraite, he roars, implying the noise made by the repetition of the mantras of the vedas; the three bonds of yajña are: mantra, kalpa and brāhmaṇa, the prayer, the ceremonial; the rationale of Āditya, the three regions, earth, mid-air and heaven; another view is to limit vṛṣabha kāmānam varṣitā to yajña; the four horns are the priests: the hotā, udgātā, adhvaryu and brahmā; the three feet are the three vedas; the two heads the havirdhāna and pravargya rites; the hands are the seven priests, or seven metres; the three bonds the three daily sacrifices; Nirukta 13.7 applies the verse to yajña

Details:

Ṛṣi (sage/seer): vāmadevo gautamaḥ [vāmadeva gautama];
Devatā (deity/subject-matter): agniḥ sūryo vā'po vā gāvo vā ghṛtaṃ vā ;
Chandas (meter): bhurikpaṅkti ;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

च॒त्वारि॑ । शृङ्गा॑ । त्रयः॑ । अ॒स्य॒ । पादाः॑ । द्वे इति॑ । शी॒र्षे इति॑ । स॒प्त । हस्ता॑सः । अ॒स्य॒ । त्रिधा॑ । ब॒द्धः । वृ॒ष॒भः । रो॒र॒वी॒ति॒ । म॒हः । दे॒वः । मर्त्या॑न् । आ । वि॒वे॒श॒ ॥
चत्वारि । शृङ्गा । त्रयः । अस्य । पादाः । द्वे इति । शीर्षे इति । सप्त । हस्तासः । अस्य । त्रिधा । बद्धः । वृषभः । रोरवीति । महः । देवः । मर्त्यान् । आ । विवेश ॥
catvāri | śṛṅgā | trayaḥ | asya | pādāḥ | dve iti | śīrṣe iti | sapta | hastāsaḥ | asya | tridhā | baddhaḥ | vṛṣabhaḥ | roravīti | mahaḥ | devaḥ | martyān | ā | viveśa

Multi-layer Annotation of the Ṛgveda

[Rigveda 4.58.3 English analysis of grammar]