Shatapatha Brahmana 4.6.8.19

4.6.8.19

atha yena sattreṇa devāḥ | kṣipra eva pāpmānamapāghnatemāṃ jitimajayanyaiṣāmiyaṃ jitistadata udyata ekagṛhapatikā vai devā ekapuroḍāśā ekadhiṣṇyāḥ kṣipra eva pāpmānamapāghnata kṣipre prājāyanta tatho evaita ekagṛhapatikā ekapuroḍāśā ekadhiṣṇyāḥ kṣipra eva pāpmānamapaghnate kṣipre prajāyante

Now, in that former case, there is a hall with the roof-beams running from south to north,--that is human practice. There are one and the same Âhavanîya, and different Gârhapatyas--that is dissimilar. On the Grihapati's Gârhapatya they perform the Patnîsamyâgas with the tail (of the victim), and the others sit offering in response with ghee--that is dissimilar: