The Great Epic of the Bhārata dynasty 7.173.56

7.173.56

sa tathoktastathetyuktvā devānāṃ hitakāmyayā |
atiṣṭhatsthāṇubhūtaḥ sa sahasraṃ parivatsarān || 56 ||

Filled with pride in consequence of those boons, they are greatly afflicting the universe, O Lord of the gods, none, save thee, is competent to slay them. Therefore, O Mahadeva, slay these enemies of the gods: O Rudra, creatures slain in every sacrifice shall then be thine. Thus addressed by the gods, Mahadeva thus accepted their request, moved by the desire of benefiting them, and said, 'I will overthrow these Asuras. And Hara made the two mountains, viz., Gandhamadana and Vindhya, the two poles of his car. And Sankara made the earth with her oceans and forests his battle car. And the three-eyed deity made that prince of snakes, viz., Sesha, the Aksha, of that car. And that God of gods, the wielder of Pinaka, made the moon and the sun the two wheels of that vehicle. And the triple-eyed Lord made Elapatra and Pushpadanta, the two pins of the yoke. And the valiant Mahadeva made the Malaya mountains the yoke, and the great Takshaka the string for tying the yoke to the poles, and the creatures about him the traces of the steed. And Maheswara made the four Vedas his four steeds. And that lord of the three worlds made the supplementary Vedas the bridle-bits. And Mahadeva made Gayatri and Savitri the reins, the syllable Om the whip, and Brahma the driver.