Śatapatha Brāhmaṇa ("of a hundred paths") 3.7.1.14

3.7.1.14

sa ucriyati | dyāmagreṇāspṛkṣa āntarikṣam madhyenāprāḥ pṛthivīmupareṇādṛṃhīriti vajro vai yūpa eṣāṃ lokānāmabhijityai tena vajreṇemāṃlokāntspṛṇuta ebhyo lokebhyaḥ sapatnānnirbhajati

He raises it with, 'With thy crest thou hast touched the sky; with thy middle thou hast filled the air; with thy foot thou hast steadied the earth;'--the sacrificial stake being a thunderbolt, (he raises it) for the conquering of these worlds; with that thunderbolt he gains these worlds, and deprives his enemies of their share in these worlds.