Śatapatha Brāhmaṇa ("of a hundred paths") 2.3.4.31

2.3.4.31

atha dvipadāḥ | agne tvaṃ no antama uta trātā śivo bhavā varūthyaḥ vasuragnirvasuśravā acā nakṣi dyumattamaṃ rayiṃ dāḥ taṃ tvā śociṣṭha dīdivaḥ sumnāya nūnamīmahe sakhibhyaḥ sa no bodhi śrudhī havamuruṣyā ṇo aghāyataḥ samasmāditi

Then the dvipadâ verses (Vâg. S. III, 25, 26), 'O Agni, be ever nigh unto us, a kindly guardian and protector! as wealthy Agni, famed for wealth, come hither and bestow on us glorious riches! Thee, the most bright and resplendent, we now approach for happiness to our friends: be with us, hear our call, and keep us safe from every evil-doer!'