Demeter gave Triptolemus her chariot in which he travelled the world teaching people to cultivate the earth

Dracones & Chariot of Demeter: Demeter's chariot-car was drawn by a pair of winged Drakones (serpent-like beasts). The goddess also employed these monsters as guards and attendants.

Demeter once lent her dragon-drawn chariot to Triptolemos of Eleusis and sent him out into the world to teach mankind the practice of agriculture.