Rishi: Yājñavalkya-tradition (White Yajus school attribution; specific ṛṣi not marked in the Saṃhitā text here)
Devata: Chandas (Virāj) with speech-deities (Iḍā, Sarasvatī, Bhāratī) and Marut-hosts as supports of Indriya
Chandas: Virāj (explicitly stated)
Samhita Patha (Devanagari)ति॒स्र इडा॒ सर॑स्वती॒ भार॑ती म॒रुतो॒ विश॑: । वि॒राट् छन्द॑ इ॒हेन्द्रि॒यं धे॒नुर्गौर्न वयो॑ दधुः
Transliterationtisrá iḍā́ sárasvatī bhā́ratī marúto víśaḥ | virā́ṭ chánda ihéndriyáṃ dhenúr gaúr ná váyo dadhúḥ
Translation三つはイダー(Iḍā)、サラスヴァティー(Sarasvatī)、バーラティー(Bhāratī)。またマルット(Maruts)、諸氏族。ヴィラージ(Virāj)は韻律である。ここに彼らは威力を据えた――乳牛のごとく、牝牛のごとく、生命の精髄を据えた。
Padapatha (Word Analysis)ति॒स्रः । इडा॑ । सर॑स्वती । भार॑ती । म॒रुतः॑ । विशः॑ । वि॒राट् । छन्दः॑ । इ॒ह । इन्द्रि॒यम् । धे॒नुः । गौः । न । वयः॑ । दधुः
Word by WordइडाःIḍās (the Iḍā powers) इन्द्रियम्power; vigour; sense-power वयःvitality; strength; life-force दधुःthey have placed/established 
Viniyoga (Ritual Application)