Rishi: Madhucchandā Vaiśvāmitra (traditional assignment for RV 1.72 within the Vaiśvāmitra collection)
Devata: Agni (as inner knower and divine mediator); also the Angirasa/ṛṣi-company as agents of the quest
Chandas: Triṣṭubh (probable for RV 1.72; this verse is in the Triṣṭubh cadence typical of the hymn)
Samhita Patha (Devanagari)संजानाना उप सीदन्नभिज्ञु पत्नीवन्तो नमस्यं नमस्यन् । रिरिक्वांसस्तन्वः कृण्वत स्वाः सखा सख्युर्निमिषि रक्षमाणाः ॥
Recitation with translationRig Veda 1.72.5
Transliterationsaṃ-jānānā́ upa sīdan abhí-jñu patnī́-vanto namasyáṃ namasyan | ririkvā́ṃsas tanváḥ kṛṇvata svā́ḥ sakhā́ sakhyúr nimiṣí rakṣámāṇāḥ ||
Translation同じ理解に結ばれて、彼らは親しき知者のもとに近く坐した。伴侶(パトニー)としての諸力を具え、礼拝すべきものに礼拝して重ねて礼拝した。清められ瑕なき者となって、彼らは自らの身体を自らの真の姿へと整えた――友が友を、内なる覚醒の一瞬に守りつつ。
Word by Wordसंजानानाःagreeing together; being of one mind सीदन्sitting down; approaching अभिज्ञुthe knowing one; the recognizer (i.e., the worthy/recognized one) पत्नीवन्तःhaving wives; with consorts नमस्यम्the one to be worshipped; venerable नमस्यन्worshipping; bowing to रिरिक्वांसःhaving left/abandoned (evil); purified/emptied (of fault) निमिषिin a moment; at the wink (of an eye) रक्षमाणाःprotecting; guarding 
