Jaiminīya (Talavakāra) Brāhmaṇa 54.291

54.291

paśavo vai yajñāyajñīyam
ātmā madhyandinaḥ
paśumānhyeva yajñaṃyajñamāharate
tadyadyajñāyajñiyammadhyandinamabhi pratyāharanti ātmannevaitatpaśūnpratiṣṭhāpayanti
athaitā bhavantyā jāgṛvirvipra ṛtaṃ matīnāmityāvatīrutthānīye'han
yatpravatīḥ kuryuḥ parāñco'tipadyeran
tadyadāvatīrbhavantyanatipādāyaiva
tadāhurapeva vā ete bhraṃśante ya āvatīrutthānīye'hankurvantīti
tadyat
somo mīḍhvamabhi no jyotiṣāvīd
iti bhavatyabhikrāntyā evānapabhraṃśāya
tāsu gaurivītam
prajā vai paśavo gaurivītam | ātmā madhyandinaḥ
tadyadgaurivītaṃ madhyandinamabhi pratyāharantyātmannevaitatprajāṃ paśūnpratiṣṭhāpayanti
śvastanaṃ vai gaurivītam | ātmā madhyandinaḥ
tadyadgaurivītaṃ madhyandinamabhi pratyāharantyātmannevaitacchvastanaṃ prati ṣṭhāpayanti
raso vai gaurivītam | ātmā madhyandinaḥ
tadyadgaurivītaṃ madhyandinamabhipratyāharanty | ātmannevaitadrasaṃ pratiṣṭhāpayanti

The Yajñāyajñīya is cattle.
The midday [pressing] is the self.
For only one who has cattle performs sacrifice after sacrifice.
When they bring the Yajñāyajñīya over to the midday [pressing], they thus establish cattle in the self.
Then there are these verses: 'The attentive sage, the truth of thoughts…' containing the word ā, on the day of rising.
If they were to use verses containing pra, they would pass beyond away [from this world].
In that they are verses containing ā, it is solely for not passing beyond.
Regarding this they say: 'Indeed, those who use verses containing ā on the day of rising fall away.'
Now, because there is the verse:
'Soma, most bountiful, has favored us with light,'
it is for progressing, not for falling away.
On them [is sung] the Gaurivīta.
Offspring and cattle are the Gaurivīta; the midday [pressing] is the self.
When they bring the Gaurivīta over to the midday [pressing], they thus establish offspring and cattle in the self.
The morrow is the Gaurivīta; the midday [pressing] is the self.
When they bring the Gaurivīta over to the midday [pressing], they thus establish the morrow in the self.
Sap is the Gaurivīta; the midday [pressing] is the self.
When they bring the Gaurivīta over to the midday [pressing], they thus establish sap in the self.