Jaiminīya Upaniṣad Brāhmaṇa 2.11

Just as one would pass beyond [an enemy] having slain and crushed him, so indeed did they pass beyond this death.

It carried speech beyond first. It deposited it beyond death; that became Agni.

Then it carried mind beyond. It deposited it beyond death; that became the Moon.

Then it carried sight beyond. It deposited it beyond death; that became Āditya.

Then it carried hearing beyond. It deposited it beyond death; they became these directions; they are indeed the Viśve Devas.

Then it carried breath beyond. It deposited it beyond death; that became Vāyu.

Then for itself alone, it sang out food.

That very one is Ayāsya: it is placed in the mouth (āsya), therefore it is Ayāsya; or because it delights (ramate) in the mouth, therefore it is Ayāsya.

That very one is Āṅgirasa: for from it these limbs (aṅgāni) obtain essence (rasam), therefore it is Āṅgirasa; or because it is the essence of these limbs, therefore it is Āṅgirasa.

The gods said to it: 'You have sung out food for yourself alone. Grant us a share in this food; thus may this [body] be free from disease.'

[It said:] 'Enter into me, then.' [They said:] 'Then make spaces [for us].' It made these vital breaths into spaces.

Becoming speech, Agni entered it; becoming mind, the Moon; becoming sight, Āditya; becoming hearing, the directions; becoming breath, Vāyu.

This indeed is the divine assembly, the divine gathering, the divine council.

He indeed goes to this divine assembly, divine gathering, divine council, who knows thus. / The second khaṇḍa in the fourth anuvāka.