Jaiminīya (Talavakāra) Brāhmaṇa 1.30

1.30

tadyadvai tannabho nāmābhīrvai sā
na hi tatprāpya kasmāccana bibheti
tasmāttannabhaḥ
ṣaḍahaṃ juhoti
caturviṃśatirāhutayaḥ saṃpadyante
caturviṃśatyakṣarā vai gāyatrī
caturviṃśatirvasavo devāḥ
te gāyatrīmanvāyattāḥ
tebhyo gāyatrīva vasubhyo devebhya ekaikenākṣareṇa kāmānnikāmānduhe
evamasmai juhvate duhe
gāyatrīṃ sa chandasāṃ jayati vasūndevāndevānām
vasūnāṃ devānāṃ sāyujyaṃ salokatāṃ samabhyārohati ya evaṃ vidvānagnihotraṃ
juhoti

As to what is called that sky, that is fearless;
for having reached that, one fears nothing.
Therefore it is that sky.
He offers for six days.
Twenty-four oblations are completed.
Twenty-four syllables indeed is the Gāyatrī.
Twenty-four are the Vasu gods;
they are attached to the Gāyatrī.
For them, for the Vasu gods, the Gāyatrī milks out desires, wish upon wish, syllable by syllable;
even so she milks for him who makes the offering.
He conquers the Gāyatrī among meters, the Vasu gods among gods.
He ascends to union, to co-existence with the Vasu gods, who, knowing thus, offers the fire-offering.