Rishi: Yājñavalkya (traditional White Yajurveda attribution; specific r̥ṣi not always stated for prose-like yajus)
Devata: Āśāḥ (Directions), Vidyut (Lightning), Vāc (Speech) as operative powers
Chandas: Yajus (non-metrical sacrificial formula with mixed cadence)
Samhita Patha (Devanagari)म॒हाना॑म्न्यो रे॒वत्यो॒ विश्वा॒ आशा॑ः प्र॒भूव॑रीः । मैघी॑र्वि॒द्युतो॒ वाच॑ः सू॒चीभि॑ः शम्यन्तु त्वा
Transliterationmahā́nāmnyo revátyo víśvā ā́śāḥ prabhū́varīḥ | maighī́r vidyúto vā́caḥ sū́cībhiḥ śamyantu tvā
Translationമഹാനാമ്നികൾ, രേവതികൾ—എല്ലാ അധിപത്യ ദിക്കുകളും—നിന്നെ പ്രബലമാക്കട്ടെ. മേഘജന്യമായ മിന്നലുകൾ, വാചങ്ങൾ—സൂചികളുപോലെയുള്ള അവരുടെ ഉപായങ്ങളാൽ—നിന്നെ ശമിപ്പിച്ച് യഥാക്രമം ക്രമീകരിക്കട്ടെ.
Padapatha (Word Analysis)म॒हा-ना॑म्न्यः । रे॒वत्यः । विश्वाः । आशाः । प्र॒भूव॑रीः । मैघीः । वि॒द्युतः । वाचः । सू॒चीभिः । शम्यन्तु । त्वा ।
Word by Wordम॒हाना॑म्न्यःthe ‘Mahānāmnī’ (great-named) [ones] रे॒वत्यःwealthy, splendid प्रभूवरीःvery powerful, mighty मैघीःcloud-born, from the clouds सूचीभिःwith needles / with sharp points शम्यन्तुmay they become calm; may they pacify 
Entities MentionedĀ
Āśāḥ (Directions/Quarters)M
Mahānāmnyāḥ (Great-named Powers) Viniyoga (Ritual Application)