Śatapatha Brāhmaṇa ("of a hundred paths") 1.8.3.1

1.8.3.1

sa vai srucau vyūhati | agnīṣomayorujjitimanūjjeṣaṃ vājasya mā prasavena prohāmīti juhūm prācīṃ dakṣiṇena pāṇināgnīṣomau tamapanudatāṃ yo smāndveṣṭi yaṃ ca vayaṃ dviṣmo vājasyainaṃ prasavenāpohāmītyupabhṛtam pratīcīṃ savyena pāṇinā yadi svayaṃ yajamānaḥ

He now separates the two spoons (guhû and upabhrit), with the text (Vâg. S. II, 15 a), 'May I be victorious after the victory of Agni and Soma! with the impetus of the (sacrificial) food I urge myself on.' With his right hand he moves the guhû eastwards (from its usual place on the prastara-bunch upon the altar), with the text (ib. b), 'May Agni and Soma drive him away who hates us, and whom we hate! with the impetus of the (sacrificial) food I drive him away.' With his left hand he moves the upabhrit westwards (from its place on the barhis to outside the altar):--Thus, if the sacrificer himself (does it).