Rig Veda 8.103.8

Sanskrit text [Accents, Plain, Transliterated]:

प्र मंहि॑ष्ठाय गायत ऋ॒ताव्ने॑ बृह॒ते शु॒क्रशो॑चिषे । उप॑स्तुतासो अ॒ग्नये॑ ॥
प्र मंहिष्ठाय गायत ऋताव्ने बृहते शुक्रशोचिषे । उपस्तुतासो अग्नये ॥
pra maṃhiṣṭhāya gāyata ṛtāvne bṛhate śukraśociṣe | upastutāso agnaye ||

English translation:

“Singers of hymns, sing aloud to the mighty Agni, most bounteous, observant of truth an dradiant withbrightness.”

Details:

Ṛṣi (sage/seer): sobhariḥ kāṇvaḥ [sobhari kāṇva];
Devatā (deity/subject-matter): agniḥ ;
Chandas (meter): nicṛduṣṇik ;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

प्र । मंहि॑ष्ठाय । गा॒य॒त॒ । ऋ॒तऽव्ने॑ । बृ॒ह॒ते । शु॒क्रऽशो॑चिषे । उप॑ऽस्तुतासः । अ॒ग्नये॑ ॥
प्र । मंहिष्ठाय । गायत । ऋतव्ने । बृहते । शुक्रशोचिषे । उपस्तुतासः । अग्नये ॥
pra | maṃhiṣṭhāya | gāyata | ṛta-vne | bṛhate | śukra-śociṣe | upa-stutāsaḥ | agnaye

Multi-layer Annotation of the Ṛgveda

[Rigveda 8.103.8 English analysis of grammar]