Jaiminīya (Talavakāra) Brāhmaṇa 1.213

They said: 'Let us run a race for it.' They ran a race. Agni's chariot was first, then the Dawn's, then the Aśvins'. Those two Aśvins, being horsemen, outdid [the others] with horse after horse in horse-speed. The gods said to the two: 'This choice is yours, but let it be shared with us.' Therefore, they chant on [verses] addressed to various deities, but it is called simply 'the Āśvina.' They chant first for Agni, then for the Dawn, then for the two Aśvins; for such are their victories. There is one sāman, two meters: thereby one places the two-footed upon four-footed cattle; therefore the two-footed stands over four-footed cattle. Before the sun rises he should conclude [the recitation] for him whom he wishes: 'May he be worse off'; he indeed becomes worse off. When dawn has broken he should conclude for him whom he wishes: 'May he be neither nearer nor farther'; he indeed becomes neither nearer nor farther, but Parjanya rains abundantly. When the sun has risen he should conclude for him whom he wishes: 'May he be better off, may he attain brilliance'; he indeed becomes better off, he attains brilliance.

'The savory drink of your sap'—thus there are verses containing the word 'sap' (andhas).

The day is the sap (andhas); the night is the savory drink (pāntam).

For the continuous connection of day and night, for the grasping together of day and night.

On them, there is the Vaitahavya [sāman] with the okas-finale (okonidhana).

By means of the Vaitahavya with the okas-finale, the gods thrust the Asuras out from home to home (okasa okasaḥ).

He thrusts his hateful rival out from home to home, who knows this.