Shatapatha Brahmana 13.7.1.9

13.7.1.9

aptoryāmaḥ saptamamaharbhavati sarveṣām yajñakratūnāmāptyai tasmintsarvānmedhyānālabhate yacca prāṇi yaccāprāṇam vapā vapāvataṃ juhoti tvaca utkartamavapākānāṃ samvraścamoṣadhivanaspatīnām prakiranti śuṣkāṇāṃ cārdrāṇām cānnamannaṃ juhotyannasyānnasyāptyai sarvam juhoti sarvasmai juhoti sarvasyāptyaj sarvasyāvaruddhyai prātaḥsavane hutāsu vapāsvevameva tṛtīyasavane huteṣu haviḥṣu

The seventh day is an Aptoryâma, for the sake of his gaining all kinds of Soma-sacrifices: at this (sacrifice) he seizes all kinds of (victims) meet for sacrifice, both what is animate and what is inanimate. Of those with omenta he offers the omenta, and of those without omenta they throw down pieces cut out of the skin, and of herbs and trees they do so after cutting them up,--every kind of food of both the dry and the fresh he offers, in order to gain every kind of food. Everything he offers; and, to every one he offers in order to gain and to win everything. The omenta having been offered at the morning-service, and in the same way the oblations at the evening-service,--