Rig Veda 1.15.5

Sanskrit text [Accents, Plain, Transliterated]:

ब्राह्म॑णादिन्द्र॒ राध॑स॒: पिबा॒ सोम॑मृ॒तूँरनु॑ । तवेद्धि स॒ख्यमस्तृ॑तम् ॥
ब्राह्मणादिन्द्र राधसः पिबा सोममृतूँरनु । तवेद्धि सख्यमस्तृतम् ॥
brāhmaṇād indra rādhasaḥ pibā somam ṛtūm̐r anu | taved dhi sakhyam astṛtam ||

English translation:

“Drink the Soma juice, Indra from the precious vase of the Brāhmaṇa ( = Brāhmanical wealth) after Ṛtu, for whom your friendship is uninterrupteḍ  brāhmaṇād-rādhasaḥ = lit. from brāhmanical wealth; explained as a costly or wealthy vessel: dhanabhūtāt pātrāt; brāhmaṇād = brāhmaṇācchaṃsi, one of the sixteen priests employed in sacrifices, who perhaps holds some ladle or vase in which the offering is presented: tasya sambandhyucchiṣṭas camasaḥ, the relation is the ladle that has the leavings].”

Details:

Ṛṣi (sage/seer): medhātithiḥ kāṇvaḥ [medhātithi kāṇva];
Devatā (deity/subject-matter): indra:;
Chandas (meter): gāyatrī;
Svara (tone/note): Swar;

Padapatha [Accents, Plain, Transliterated]:

ब्राह्म॑णात् । इ॒न्द्र॒ । राध॑सः । पिब॑ । सोम॑म् । ऋ॒तून् । अनु॑ । तव॑ । इत् । हि । स॒ख्यम् । अस्तृ॑तम् ॥
ब्राह्मणात् । इन्द्र । राधसः । पिब । सोमम् । ऋतून् । अनु । तव । इत् । हि । सख्यम् । अस्तृतम् ॥
brāhmaṇāt | indra | rādhasaḥ | piba | somam | ṛtūn | anu | tava | it | hi | sakhyam | astṛtam

Multi-layer Annotation of the Ṛgveda

[Rigveda 1.15.5 English analysis of grammar]