Śatapatha Brāhmaṇa ("of a hundred paths") 13.5.3.4

13.5.3.4

nānaiva careyuḥ itīndrotaḥ śaunakaḥ kimuta tvareraṃstadevainānyathādevatam prīṇātītyetadaha teṣām vaco'nyā tvevāta sthitiḥ

'Having gone through the twenty-one deities of the Seasonal (victims), let them proceed by dividing (the omenta) into twenty-one parts,' said Bhâllaveya; 'for as many as there are Seasonal deities so many are all the gods: it is in this way he gratifies them deity after deity.'