Rishi: Traditionally connected with the Āpaḥ hymnic lineage (often treated as Vedic seers of the Waters rather than a single named ṛṣi in ritual citation)
Devata: Āpaḥ (Waters)
Chandas: Anuṣṭubh-like cadence (as used in many āpaḥ-formulas; metrical assignment may be treated as pragmatic in Yajus usage)
Samhita Patha (Devanagari)
यो व॑: शि॒वत॑मो॒ रस॒स्तस्य॑ भाजयते॒ह न॑: । उ॒श॒तीरि॑व मा॒तर॑: