Śatapatha Brāhmaṇa ("of a hundred paths") 1.7.4.14

1.7.4.14

tatpratigṛhṇāti | devasya tvā savituḥ prasave 'śvinorbāhubhyām pūṣṇo hastābhyām pratigṛhṇāmīti

And in like manner as Brihaspati then hasted to Savitri for his impulsion,--for, assuredly, Savitri is the impeller of the gods,--and said, 'Impel this for me!' and Savitri, the impeller, impelled it for him; and, impelled by Savitri, it did not injure him; so now also this one (the Brahman) hastes to Savitri for his impulsion,--for, assuredly, Savitri is the impeller of the gods,--and says 'impel this for me!' and Savitri, the impeller, impels it for him; and, impelled by Savitri, it does not injure him.