Paraskaragrihyasutra 3.1

(Now shall be explained) the partaking of the first-fruits (of the harvest), of a person who has not set up the (sacred Srauta) fires.

He cooks a mess of fresh sacrificial food, sacrifices the two Âgya portions, and two Âgya oblations, (with the formulas),
'To the hundredfold armed, hundredfold valiant, hundredfold blissful one, the vanquisher of enemies—he who may create a hundred autumns for us, Indra,—may he lead us across (the gulf of) misfortune. Svâhâ!
'The four paths that go between heaven and earth, trodden by the gods—of these (paths) lead us to that which may bring us freedom from decay and decline, O all ye gods. Svâhâ!'

Having made oblations of the mess of cooked food to the Âgrayana deities, he makes another oblation to (Agni) Svishtakrit with (the verse), 'Agni, make this (sacrifice) full, that it may be well offered. And may the god destroy all hostile powers. Come hither, showing us a good path. Bestow on us long life, full of splendour and free from decay. Svâhâ!'

He then eats (of the fresh fruits with the verses), 'May Agni eat first, for he knows how the Havis (is fit for sacrifice); may he, the friend of all human tribes, make the herbs blessed to us.
From the good you have led us to the better, ye gods! Through thee, the nourishment, may we obtain thee. Thus enter into us, O potion, bringing refreshment, for the good of our children and of ourselves, and pleasant.'

Or with the (verse) sacred to Annapati (the Lord of food).

For barley, however, (he uses the Mantra), 'This barley, mixed with honey, they have ploughed through Sarasvatî under Manu. Indra was lord of the plough, the hundredfold wise one; ploughers were the Maruts, the exuberant givers.'

Then (follows) the feeding of the Brâhmanas.