Atharvaveda 7.73.6

7.73.6

úpa drava páyasā godhug oṣám ā́ gharmé siñca páya usríyāyāḥ |
ví nā́kam akhyat savitā́ váreṇyo 'nuprayā́ṇam uṣáso ví rājati ||6||

Run up with milk, O cow-milker, quickly; pour in the milk of the ruddy [cow] in the gharmá; the desirable Savitar hath irradiated (vi-khyā) the firmament; after the forerunning of the dawn he shines forth (vi-rāj).