Apastambagrihyasutra 1.2.7

1.2.7

yathopadeśaṃ pradhānāhutīrhutvā jayābhyātānānrāṣṭrabhṛtaḥ prājāpatyāṃ vyāhṛtīrvihṛtāḥ sauviṣṭakṛtīmityupajuhoti yadasya karmaṇo 'tyarīricaṃ yadvā nyūnamihākaram \ agniṣṭakṛtsviṣṭakṛdvidvāntsarva m̐ sviṣṭaṃ suhutaṃ karotu svāheti \ 7 \

Having offered the chief oblations (belonging to each sacrifice) according to prescription, he adds the following oblations, viz. the Gaya, Abhyâtâna, Râshtrabhrit oblations, the oblation to Pragâpati, the Vyâhritis one by one, the oblation to (Agni) Svishtakrit with (the following formula), 'What I have done too much in this ceremony, or what I have done here too little, all that may Agni Svishtakrit, he who knows, make well sacrificed and well offered. Svâhâ!'