Shatapatha Brahmana 1.1.2.18

1.1.2.18

atha devatāyā ādiśati | sarvā ha vai devatā adhvaryuṃ havirgṛhīṣyantamupatiṣṭhante mama nāma grahīṣyati mama nāma grahīṣyatīti tābhya evaitatsaha satībhyo 'samadaṃ karoti

He now announces (the oblation) to the deity (for whom it is intended). For when the Adhvaryu is about to take the oblation, all the gods draw near to him, thinking, 'My name he will choose! my name he will choose!' and among them who are thus gathered together, he thereby establishes concord.