Rishi: Vājasaneyin ritual tradition (school attribution).
Devata: Apāmārga (as a deified plant-power) and the general expiatory force of ‘apa’ (removal).
Chandas: Anuṣṭubh-like (to be verified); compact expiatory verse.
Samhita Patha (Devanagari) अपा॒घमप॒ किल्वि॑ष॒मप॑ कृ॒त्यामपो॒ रप॑: । अपा॑मार्ग॒ त्वम॒स्मदप॑ दु॒:ष्वप्न्य॑ᳪ सुव
Transliteration apā́gham ápa kílviṣam ápa kṛtyā́m ápo rápāḥ | apā́mārga tvám asmád ápa duḥsvápnyaṃ suva
Translation ദുഷ്ടത അകലെ പോകട്ടെ, പാപം അകലെ പോകട്ടെ, കൃത്യാ (മന്ത്രതന്ത്രം) അകലെ പോകട്ടെ, മലിനതയും അകലെ പോകട്ടെ! ഹേ അപാമാർഗ, ഞങ്ങളിൽ നിന്നു ദുഃസ്വപ്നജന്യ ദോഷം അകറ്റിക്കളക.
Padapatha (Word Analysis) अप । अघम् । अप । किल्विषम् । अप । कृत्याम् । अप । रपः । अपामार्ग । त्वम् । अस्मत् । अप । दुः-स्वप्न्यम् । सुव
Word by Word अपाघम् (remove) the blemish/evil कृत्याम् witchcraft, harmful rite अपामार्ग O Apāmārga (the plant/personified remover) दुःस्वप्न्यम् bad dream, nightmare (evil of bad dreaming) सुव impel/drive (it) away; set (it) forth Entities Mentioned A
Apa (apah—‘removal’ as an apotropaic force) Viniyoga (Ritual Application)